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MetaExtensions: Difference between revisions

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(→‎Registered Extensions: Dublin Core minor corrections.)
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This page lists the allowed extension values for the name="" attribute of the <meta> element in HTML5. You may add your own values to this list, which makes them legal HTML5 metadata names. We ask that you try to avoid redundancy; if someone has already defined a name that does roughly what you want, please reuse it. Also, please be sure to include ''all'' the items [http://www.whatwg.org/specs/web-apps/current-work/multipage/semantics.html#other-metadata-names required by the spec] ''including a link to a specification'' that specifies the keyword ''as an HTML meta keyword''. Note that URL-valued properties must not be registered as meta names but should be registered as [http://microformats.org/wiki/existing-rel-values#HTML5_link_type_extensions rel keywords] instead. Also note that changes to this registry may not be reflected in validators in real time.
This page lists extension values for the name="" attribute of the HTML <meta> element. You may add your own values to this list.


== Registered Extensions ==
For assistance in preparing a specification, see the [[:Category:Specification editing|specification editing]] category and the [https://github.com/tabatkins/bikeshed/ Bikeshed] documentation.
 
If the specification is ready, we ask that you:
 
* '''Avoid redundancy.''' If someone has already defined a name that does roughly what you want, please reuse it.
* '''Be sure to include ''all'' the items''' [http://www.whatwg.org/specs/web-apps/current-work/multipage/semantics.html#other-metadata-names outlined in the spec] ''including a link to a specification'' that specifies the keyword ''as an HTML meta keyword''.  If a proposal lacks a specification and a version in a complete specification exists, the latter is to be preferred.
* '''Alphabetize by keyword''', without regard for case, in any table. Sort nonalphanumerics by ASCII value.
* '''Not reserve namespaces.''' Instead, register individual names (known as enumerated values although you don't have to number them).
 
URL-valued attributes must not be added to this page as meta names but should be registered as [http://microformats.org/wiki/existing-rel-values#HTML5_link_type_extensions rel keywords] instead.
 
__TOC__
 
== Meta Name Extensions ==


{| class="wikitable sortable"
{| class="wikitable sortable"
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|-valign="top"  
|-valign="top"  
| aafc.subject
| AGLSTERMS.accessibility
| The topic of the resource within the Department of Agriculture and Agri-Food Canada
| A statement indicating the accessibility characteristics of the resource.
|  
| [http://www.agls.gov.au/pdf/AGLS%20Metadata%20Standard%20Part%202%20Usage%20Guide.PDF AGLS Metadata Usage Guide]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| rights
| AGLSTERMS.accessMode
| Extra Copyright info used by Direkt SPEED and others
| Perceptual mode for the resource.
|  
| [http://www.agls.gov.au/pdf/AGLS%20Metadata%20Standard%20Part%202%20Usage%20Guide.PDF AGLS Metadata Usage Guide]
|
| Proposal
 
|-valign="top"
| og:site_name
| The Name of the site for OpenGraph Facebook
|
|  
|  
| Proposal
| Proposal
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| AGLSTERMS.act
| AGLSTERMS.act
| A specific piece of legislation which requires or drives the creation or provision of the resource.
| A specific piece of legislation which requires or drives the creation or provision of the resource.
| [http://www.agls.gov.au/documents/aglsterms/#DCAGLSNamespaces AGLS Terms]]
| [http://www.agls.gov.au/pdf/AGLS%20Metadata%20Standard%20Part%202%20Usage%20Guide.PDF AGLS Metadata Usage Guide]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| AGLSTERMS.accessibility
| AGLSTERMS.aggregationLevel
| A statement indicating the accessibility characteristics of the resource.
| The level of aggregation of the described resource - an 'item' or a 'collection'.
| [http://www.agls.gov.au/documents/aglsterms/#DCAGLSNamespaces AGLS Terms]]
| [http://www.agls.gov.au/pdf/AGLS%20Metadata%20Standard%20Part%202%20Usage%20Guide.PDF AGLS Metadata Usage Guide]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| AGLSTERMS.accessMode
| AGLSTERMS.allow-search
| Perceptual mode for the resource.
| A specific piece of legislation which requires or drives the creation or provision of the resource.
| [http://www.agls.gov.au/documents/aglsterms/#DCAGLSNamespaces AGLS Terms]]
| [http://www.agls.gov.au/pdf/AGLS%20Metadata%20Standard%20Part%202%20Usage%20Guide.PDF AGLS Metadata Usage Guide]
|
| Proposal
 
|-valign="top"
| AGLSTERMS.aggregationLevel
| The level of aggregation of the described resource - an 'item' or a 'collection'.
| [http://www.agls.gov.au/documents/aglsterms/#DCAGLSNamespaces AGLS Terms]]
|  
|  
| Proposal
| Proposal
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| AGLSTERMS.availability
| AGLSTERMS.availability
| How the resource can be obtained or accessed, or contact information. Primarily used for offline resources to provide information on how to obtain physical access to the resource.
| How the resource can be obtained or accessed, or contact information. Primarily used for offline resources to provide information on how to obtain physical access to the resource.
| [http://www.agls.gov.au/documents/aglsterms/#DCAGLSNamespaces AGLS Terms]]
| [http://www.agls.gov.au/pdf/AGLS%20Metadata%20Standard%20Part%202%20Usage%20Guide.PDF AGLS Metadata Usage Guide]
|  
|  
| Proposal
| Proposal
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| AGLSTERMS.case
| AGLSTERMS.case
| A specific piece of case law which requires or drives the creation or provision of the resource.
| A specific piece of case law which requires or drives the creation or provision of the resource.
| [http://www.agls.gov.au/documents/aglsterms/#DCAGLSNamespaces AGLS Terms]]
| [http://www.agls.gov.au/pdf/AGLS%20Metadata%20Standard%20Part%202%20Usage%20Guide.PDF AGLS Metadata Usage Guide]
|  
|  
| Proposal
| Proposal
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| AGLSTERMS.category
| AGLSTERMS.category
| The generic type of the resource being described - a 'service', 'document' or 'agency'.
| The generic type of the resource being described - a 'service', 'document' or 'agency'.
| [http://www.agls.gov.au/documents/aglsterms/#DCAGLSNamespaces AGLS Terms]]
| [http://www.agls.gov.au/pdf/AGLS%20Metadata%20Standard%20Part%202%20Usage%20Guide.PDF AGLS Metadata Usage Guide]
|  
|  
| Proposal
| Proposal
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| AGLSTERMS.dateLicensed
| AGLSTERMS.dateLicensed
| Date a license was applied or became effective.
| Date a license was applied or became effective.
| [http://www.agls.gov.au/documents/aglsterms/#DCAGLSNamespaces AGLS Terms]]
| [http://www.agls.gov.au/pdf/AGLS%20Metadata%20Standard%20Part%202%20Usage%20Guide.PDF AGLS Metadata Usage Guide]
|  
|  
| Proposal
| Proposal
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| AGLSTERMS.documentType
| AGLSTERMS.documentType
| The form of the described resource where the value of category is‘document’. Document is used in its widest sense and includes resources such as text, images, sound files and software.
| The form of the described resource where the value of category is‘document’. Document is used in its widest sense and includes resources such as text, images, sound files and software.
| [http://www.agls.gov.au/documents/aglsterms/#DCAGLSNamespaces AGLS Terms]]
| [http://www.agls.gov.au/pdf/AGLS%20Metadata%20Standard%20Part%202%20Usage%20Guide.PDF AGLS Metadata Usage Guide]
|  
|  
| Proposal
| Proposal
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| AGLSTERMS.function
| AGLSTERMS.function
| The business function to which the resource relates. Functions are the major units of activity which organisations pursue in order to meet the mission and goals of the organisation.
| The business function to which the resource relates. Functions are the major units of activity which organisations pursue in order to meet the mission and goals of the organisation.
| [http://www.agls.gov.au/documents/aglsterms/#DCAGLSNamespaces AGLS Terms]]
| [http://www.agls.gov.au/pdf/AGLS%20Metadata%20Standard%20Part%202%20Usage%20Guide.PDF AGLS Metadata Usage Guide]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| AGLSTERMS.isBasisFor
| AGLSTERMS.isBasedOn
| A related resource that is a performance, production, derivation, translation or interpretation of the described resource.
| A related resource of which the described resource is a performance, production, derivation, translation or interpretation.
| [http://www.agls.gov.au/documents/aglsterms/#DCAGLSNamespaces AGLS Terms]]
| [http://www.agls.gov.au/pdf/AGLS%20Metadata%20Standard%20Part%202%20Usage%20Guide.PDF AGLS Metadata Usage Guide]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| AGLSTERMS.isBasedOn
| AGLSTERMS.isBasisFor
| A related resource of which the described resource is a performance, production, derivation, translation or interpretation.
| A related resource that is a performance, production, derivation, translation or interpretation of the described resource.
| [http://www.agls.gov.au/documents/aglsterms/#DCAGLSNamespaces AGLS Terms]]
| [http://www.agls.gov.au/pdf/AGLS%20Metadata%20Standard%20Part%202%20Usage%20Guide.PDF AGLS Metadata Usage Guide]
|  
|  
| Proposal
| Proposal
Line 118: Line 117:
| AGLSTERMS.jurisdiction
| AGLSTERMS.jurisdiction
| The name of the political/administrative entity covered by the described resource.
| The name of the political/administrative entity covered by the described resource.
| [http://www.agls.gov.au/documents/aglsterms/#DCAGLSNamespaces AGLS Terms]]
| [http://www.agls.gov.au/pdf/AGLS%20Metadata%20Standard%20Part%202%20Usage%20Guide.PDF AGLS Metadata Usage Guide]
|  
|  
| Proposal
| Proposal
Line 125: Line 124:
| AGLSTERMS.mandate
| AGLSTERMS.mandate
| A specific legal instrument which requires or drives the creation or provision of the resource.
| A specific legal instrument which requires or drives the creation or provision of the resource.
| [http://www.agls.gov.au/documents/aglsterms/#DCAGLSNamespaces AGLS Terms]]
| [http://www.agls.gov.au/pdf/AGLS%20Metadata%20Standard%20Part%202%20Usage%20Guide.PDF AGLS Metadata Usage Guide]
|  
|  
| Proposal
| Proposal
Line 132: Line 131:
| AGLSTERMS.protectiveMarking
| AGLSTERMS.protectiveMarking
| A protective marking applied to the described resource.
| A protective marking applied to the described resource.
| [http://www.agls.gov.au/documents/aglsterms/#DCAGLSNamespaces AGLS Terms]]
| [http://www.agls.gov.au/pdf/AGLS%20Metadata%20Standard%20Part%202%20Usage%20Guide.PDF AGLS Metadata Usage Guide]
|  
|  
| Proposal
| Proposal
Line 139: Line 138:
| AGLSTERMS.regulation
| AGLSTERMS.regulation
| A specific regulation which requires or drives the creation or provision of the resource.
| A specific regulation which requires or drives the creation or provision of the resource.
| [http://www.agls.gov.au/documents/aglsterms/#DCAGLSNamespaces AGLS Terms]]
| [http://www.agls.gov.au/pdf/AGLS%20Metadata%20Standard%20Part%202%20Usage%20Guide.PDF AGLS Metadata Usage Guide]
|  
|  
| Proposal
| Proposal
Line 146: Line 145:
| AGLSTERMS.serviceType
| AGLSTERMS.serviceType
| The form of the described resource where the value of category is ‘service'.
| The form of the described resource where the value of category is ‘service'.
| [http://www.agls.gov.au/documents/aglsterms/#DCAGLSNamespaces AGLS Terms]]
| [http://www.agls.gov.au/pdf/AGLS%20Metadata%20Standard%20Part%202%20Usage%20Guide.PDF AGLS Metadata Usage Guide]
|  
|  
| Proposal
| Proposal
Line 154: Line 153:
| Used to verify ownership of Alexa Search
| Used to verify ownership of Alexa Search
| [http://www.alexa.com/faqs/?p=188 Alexa FAQ About this meta attribute Reference]
| [http://www.alexa.com/faqs/?p=188 Alexa FAQ About this meta attribute Reference]
|
| Proposal
|-valign="top"
| tysontcsverid
| Used to verify ownership of Website for TCS webmaster tools
| [http://www.tysontcs.co.uk/Veridspec.html Livechat About this meta attribute Reference]
|  
|  
| Proposal
| Proposal
Line 175: Line 167:
| Sets whether a web application runs in full-screen mode.
| Sets whether a web application runs in full-screen mode.
| [http://developer.apple.com/library/safari/#documentation/appleapplications/reference/SafariHTMLRef/Articles/MetaTags.html Apple Safari HTML Reference]
| [http://developer.apple.com/library/safari/#documentation/appleapplications/reference/SafariHTMLRef/Articles/MetaTags.html Apple Safari HTML Reference]
| Could maybe be assumed when <code>application-name</code> is set?
| mobile-web-app-capable (also could maybe be assumed when <code>application-name</code> is set?)
| Proposal
| Proposal


Line 186: Line 178:


|-valign="top"  
|-valign="top"  
| apple-touch-fullscreen
| apple-mobile-web-app-title
| Makes WebApp Fullscreen (With iPhone 5 Support)
| Sets the title of the application when added to the homescreen on iOS6+
| No specification yet
| [https://faq.jokenetwork.de/apple-mobile-web-app-title Unofficial Documentation of apple-mobile-web-app-title] - Read more about Apple's web-app's at [https://developer.apple.com/library/safari/documentation/appleapplications/reference/SafariHTMLRef/Articles/MetaTags.html Apple Safari HTML Reference]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| apple-mobile-web-app-title
| apple-touch-fullscreen
| Sets the title of the application when added to the homescreen on iOS6+
| forces iPhone Fullscreen mode, if added to home screen. Not needed anymore.
| No specification yet
| No specification yet
|  
|  
| Proposal
| Proposal
|-valign="top"
| application-name
| For Windows 7: "[D]efines the name of the Pinned site application instance. This is the name that appears in a tooltip when hovering over the Pinned site button on the Windows 7 taskbar. The application name is also appended to the window title of the Pinned site application instance." Although the documentation refers to an application, it gives an example of writing this metadata for HTML. Indeed, this name must not be used except in a Web application, according to HTML Living Standard and HTML 5.1.
| [https://msdn.microsoft.com/en-us/library/gg491732%28v=vs.85%29.aspx Declaring Pinned Site Metadata (Microsoft Developer Network)]
|
| Proposed


|-valign="top"
|-valign="top"
Line 208: Line 207:
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| baiduspider
| appstore:bundle_id
| Synonym of <code>robots</code> for targeting Baidu only.
| Application bundle identifier or package identifier, used to identify applications on platforms and within some app stores. Usage: <code><meta name="appstore:bundle_id" content="com.example.myapp"></code>
| [http://www.baidu.com/search/robots_english.html Baidu documentation]
| IAB Tech Lab app-ads.txt documentation: <nowiki>https://iabtechlab.com/ads-txt/</nowiki>
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| bitcoin
| appstore:developer_url
| A Bitcoin address
| The consumer-visible URL published as developer contact details within an app store listing for an app. Usage: <code><meta name="appstore:developer_url" content="<nowiki>https://www.path.to/page</nowiki>"></code>
| [https://en.bitcoin.it/wiki/Address Bitcoin address on the Bitcoin wiki]
| IAB Tech Lab app-ads.txt documentation: <nowiki>https://iabtechlab.com/ads-txt/</nowiki>
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| cfia.gdr.include
| appstore:store_id
| Canadian Food Inspection Agency Guidance Document Repository Page
| An app store specific identifier representing the stock keeping unit (SKU) or another identifier used to locate the app within the store. Usage: <code><meta name="appstore:store_id" content="SKU12345"></code>
| Coming soon at [http://www.inspection.gc.ca CFIA website]
| IAB Tech Lab app-ads.txt documentation: <nowiki>https://iabtechlab.com/ads-txt/</nowiki>
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| cfia.gdr.program
| audience
| Canadian Food Inspection Agency Guidance Document Repository Page Program
| Categorize the principal intended audience for the page, generally with a controlled vocabulary.<br /><br />Google uses this tag: [https://support.google.com/customsearch/answer/2595557?hl=en Custom Search Help], as accessed Jan. 8, 2016.
| Coming soon at [http://www.inspection.gc.ca CFIA website]
| [http://brittlebit.org/specifications/html-meta-audience/specification-for-html-meta-element-with-name-value-audience.html BrittleBit.org spec]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| cfia.gdr.commodity
| bitcoin
| Canadian Food Inspection Agency Guidance Document Repository Page Commodity
| A bitcoin-address
| Coming soon at [http://www.inspection.gc.ca CFIA website]
| Short documentation (unofficial): [https://faq.jokenetwork.de/bitcoin JokeNetwork's unofficial documentation for bitcoin-metatag], more informations about the Bitcoin-adress: [https://en.bitcoin.it/wiki/Address Bitcoin wiki]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| cfia.gdr.activity
| blazerr-secure
| Canadian Food Inspection Agency Guidance Document Repository Page Activity
| Decides whether connect via a secure connection or not to JokeNetwork's Blazerr-System. Synonym to blazerr-ssl, but only for old browsers such as Internet Explorer 7.<br>
| Coming soon at [http://www.inspection.gc.ca CFIA website]
Usage: <code><meta name="blazerr-secure" content="yes"></code>
| [https://faq.jokenetwork.de/Blazerr JokeNetwork's Blazerr Documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| citeseerxbot
| blazerr-seo
| Synonym of <code>robots</code> for targeting CiteSeerX only.
| Checks whether Blazerr SEO has been used or not. It contains the user-id and the SEO Version.<br>
| [http://csxstatic.ist.psu.edu/submit CiteSeerX Submit Documents] <small>'If you do not want your documents crawled by CiteSeerX, please use a robots.txt to disallow our crawler named "citeseerxbot"'</small>, [http://csxstatic.ist.psu.edu/about/crawler CiteSeerX Crawler]
Usage: <code><meta name="blazerr-seo" content="0001;v0.7"></code><br>0001 is an example for a user id, v0.7 identifies which version of SEO is used (In this case version Beta 7 / 0.7). If you're using Blazerr SEO, you have to include this meta-tag. Otherwise the tool will not work.
| [https://faq.jokenetwork.de/Blazerr JokeNetwork's Blazerr Documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| collection
| blazerr-ssl
| To replace the obsolete dc:collection. A collection is described as a group, an aggregation of topics Used to describe the top-level content of XHTML documents. These appear in your META tags showing a group of subject. Website Taxonomy improve classification for search engine analysis and semantic communication with a description language content.
| Decides whether connect via a secure connection or not to JokeNetwork's Blazerr-System. Similar to blazerr-secure.<br>
Usage: <code><meta name="blazerr-ssl" content="yes"></code>
| [https://faq.jokenetwork.de/Blazerr JokeNetwork's Blazerr Documentation]
| blazerr-secure is partial synonym (see that entry)
| Proposal


<meta name="collection" content="MetaExtensions" />
|-valign="top"  
<meta name="subject" content="topics, thesaurus, Meta Tag, header, semantic" />
| blazerr-support-id-noncookies
| [http://www.trucsweb.com/tw/]
| Used to identify users for JokeNetwork's Blazerr Support-System without a cookie. Deprecated.
| [https://faq.jokenetwork.de/Blazerr JokeNetwork's Blazerr Documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| csrf-param
| blazerr-support-identifier
| Cross-site request forgery protection parameter for Ruby on Rails
| Used to identify users for JokeNetwork's Blazerr Support-System along with a cookie. The verification of a user without the use of cookies can be obtained with the deprecated meta tag [https://faq.jokenetwork.de/Blazerr blazerr-support-id-noncookies].
| [http://apidock.com/rails/ActionView/Helpers/CsrfHelper/csrf_meta_tag Rails API]
| [https://faq.jokenetwork.de/Blazerr JokeNetwork's Blazerr Documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| csrf-token
| bug.blocked
| Cross-site request forgery protection token for Ruby on Rails
| Bugzilla dependency tree to which the https://dvcs.w3.org/hg/webcomponents/raw-file/default/assets/scripts/bug-assist.js bug-creation script will add a link.
| [http://apidock.com/rails/ActionView/Helpers/CsrfHelper/csrf_meta_tag Rails API]
| [https://dvcs.w3.org/hg/webcomponents/raw-file/default/assets/scripts/bug-assist.js Embedded documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| dc.date.issued
| bug.comment
| Date of publication for Google News. The format of the content is YYYY-MM-DD or YYYY-MM-DDThh:mm:ssTZD.
| Bugzilla comment used by the https://dvcs.w3.org/hg/webcomponents/raw-file/default/assets/scripts/bug-assist.js bug-creation script.
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element
| [https://dvcs.w3.org/hg/webcomponents/raw-file/default/assets/scripts/bug-assist.js Embedded documentation]
| [http://www.google.com/support/news_pub/bin/answer.py?answer=93994 Google News documentation]
|  
| <code>&lt;time pubdate&gt;</code>, <code>dcterms.issued</code>
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dc.language
| bug.component
| A language of the resource. Recommended best practice is to use a controlled vocabulary such as RFC 4646 [RFC4646].
| Bugzilla component against which the https://dvcs.w3.org/hg/webcomponents/raw-file/default/assets/scripts/bug-assist.js bug-creation script will create a new bug.
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element.
| [https://dvcs.w3.org/hg/webcomponents/raw-file/default/assets/scripts/bug-assist.js Embedded documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-language DCMI Metadata Terms] mapped according to
|  
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| Redundant with the <code>lang</code> attribute on the
<code>html</code> element. (Browsers pay attention to the <code>lang</code> attribute but not <code>dc.language</code>)
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.abstract
| bug.product
| A summary of the resource.
| Bugzilla product against which the https://dvcs.w3.org/hg/webcomponents/raw-file/default/assets/scripts/bug-assist.js bug-creation script will create a new bug.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://dvcs.w3.org/hg/webcomponents/raw-file/default/assets/scripts/bug-assist.js Embedded documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-abstract DCMI
Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| <code>&lt;meta name="description"&gt;</code>
| Proposal
 
|-valign="top"
| dcterms.accessRights
| Information about who can access the resource or an indication of its security status.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-accessRights DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.accrualMethod
| bug.short_desc
| The method by which items are added to a collection.
| Bugzilla short description used by the https://dvcs.w3.org/hg/webcomponents/raw-file/default/assets/scripts/bug-assist.js bug-creation script.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://dvcs.w3.org/hg/webcomponents/raw-file/default/assets/scripts/bug-assist.js Embedded documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-accrualMethod DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.accrualPeriodicity
| cfia.gdr.activity
| The frequency with which items are added to a collection.
| Canadian Food Inspection Agency Guidance Document Repository Page Activity
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| Coming soon at [http://www.inspection.gc.ca CFIA website]
| [http://dublincore.org/documents/dcmi-terms/#terms-accrualPeriodicity DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.accrualPolicy
| cfia.gdr.commodity
| The policy governing the addition of items to a collection.
| Canadian Food Inspection Agency Guidance Document Repository Page Commodity
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| Coming soon at [http://www.inspection.gc.ca CFIA website]
| [http://dublincore.org/documents/dcmi-terms/#terms-accrualPolicy DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.alternative
| cfia.gdr.include
| An alternative name for the resource.
| Canadian Food Inspection Agency Guidance Document Repository Page
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| Coming soon at [http://www.inspection.gc.ca CFIA website]
| [http://dublincore.org/documents/dcmi-terms/#terms-alternative DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.audience
| cfia.gdr.program
| A class of entity for whom the resource is intended or useful.
| Canadian Food Inspection Agency Guidance Document Repository Page Program
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| Coming soon at [http://www.inspection.gc.ca CFIA website]
| [http://dublincore.org/documents/dcmi-terms/#terms-audience DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.available
| citation_author
| Date (often a range) that the resource became or will become available.
| The name of an author of an academic paper
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.google.com/intl/en/scholar/inclusion.html#indexing Google Scholar indexing documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-available DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.bibliographicCitation
| citation_author_email
| A bibliographic reference for the resource.
| The email address of the preceding author (identified using citation_author) of an academic paper
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|  
| [http://dublincore.org/documents/dcmi-terms/#terms-bibliographicCitation DCMI Metadata Terms] mapped according to
|  
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| The HTML attribute <code>cite</code>
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.collection
| citation_author_institution
| An aggregation of resources.
| The name of an institution to which the preceding author (identified using citation_author) of an academic paper is affiliated
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|  
| [http://dublincore.org/documents/dcmi-terms/#dcmitype-Collection DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.conformsTo
| citation_conference_title
| An established standard to which the described resource conforms.
| The title of the conference at which an academic paper is published
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.google.com/intl/en/scholar/inclusion.html#indexing Google Scholar indexing documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-conformsTo DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.contributor
| citation_date
| An entity responsible for making contributions to the content of the resource.
| The publication date of an academic paper
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|  
| [http://dublincore.org/documents/dcmi-terms/#terms-contributor DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.coverage
| citation_dissertation_institution
| The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant.
| The name of the institution which published an academic dissertation
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.google.com/intl/en/scholar/inclusion.html#indexing Google Scholar indexing documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-coverage DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.created
| citation_doi
| Date of creation of the resource.
| The Digital Object Identifier of an academic paper
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|  
| [http://dublincore.org/documents/dcmi-terms/#terms-created DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.creator
| citation_firstpage
| An entity primarily responsible for making the resource. Examples of a Creator include a person, an organization, or a service.
| The first page of the journal in which an academic paper is published
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.google.com/intl/en/scholar/inclusion.html#indexing Google Scholar indexing documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-creator DCMI Metadata Terms] mapped according to
|  
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| In some cases redundant with the HTML built-in keyword <code>author</code>
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.date
| citation_fulltext_html_url
| A point or period of time associated with an event in the lifecycle of the resource.
| The URL of the full text HTML version of an academic paper
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|  
| [http://dublincore.org/documents/dcmi-terms/#terms-date DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.dateAccepted
| citation_isbn
| Date of acceptance of the resource.
| The ISBN of the book in which an academic paper is published
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.google.com/intl/en/scholar/inclusion.html#indexing Google Scholar indexing documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-dateAccepted DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.dateCopyrighted
| citation_issn
| Date of copyright.
| The ISSN of the journal in which an academic paper is published
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.google.com/intl/en/scholar/inclusion.html#indexing Google Scholar indexing documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-dateCopyrighted DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.dateSubmitted
| citation_issue
| Date of submission of the resource.
| The issue of the journal in which an academic paper is published
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.google.com/intl/en/scholar/inclusion.html#indexing Google Scholar indexing documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-dateSubmitted DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.description
| citation_journal_abbrev
| An account of the resource. Description may include but is not limited to: an abstract, a table of contents, a graphical representation, or a free-text account of the resource.
| The abbreviated title of the journal in which an academic paper is published
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|  
| [http://dublincore.org/documents/dcmi-terms/#terms-description DCMI Metadata Terms] mapped according to
|  
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| HTML built-in keyword <code>description</code>
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.educationLevel
| citation_journal_title
| A class of entity, defined in terms of progression through an educational or training context, for which the described resource is intended.
| The title of the journal in which an academic paper is published
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.google.com/intl/en/scholar/inclusion.html#indexing Google Scholar indexing documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-educationLevel DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.extent
| citation_keywords
| The size or duration of the resource.
| A semicolon-separated list of keywords associated with an academic paper
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|  
| [http://dublincore.org/documents/dcmi-terms/#terms-extent DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.format
| citation_language
| The file format, physical medium, or dimensions of the resource.
| The language in which an academic paper is written, as an ISO 639-1 two-letter code
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|
| [http://dublincore.org/documents/dcmi-terms/#terms-format DCMI Metadata Terms] mapped according to
|
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| Proposal
| To be limited to dimensions information. File format for the document is to be determined by server. Linked resources can be described by <code>type</code> attribute.
 
|-valign="top"  
| citation_lastpage
| The last page of the journal in which an academic paper is published
| [https://www.google.com/intl/en/scholar/inclusion.html#indexing Google Scholar indexing documentation]
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.hasFormat
| citation_pdf_url
| A related resource that is substantially the same as the pre-existing described resource, but in another format.
| The URL of a PDF version of an academic paper
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.google.com/intl/en/scholar/inclusion.html#indexing Google Scholar indexing documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-hasFormat DCMI Metadata Terms] mapped according to
|  
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| The HTML link type keyword "alternate" used with "link" element:<code>rel="alternate" href="URI of related resource"</code>
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.hasPart
| citation_publication_date
| A related resource that is included either physically or logically in the described resource.
| The publication date of an academic paper
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.google.com/intl/en/scholar/inclusion.html#indexing Google Scholar indexing documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-hasPart DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal
 
|-valign="top"
|-valign="top"  
| dcterms.hasVersion
| citation_publisher
| A related resource that is a version, edition, or adaptation of the described resource.
| The name of the publisher of an academic paper
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| The [https://www.google.com/intl/en/scholar/inclusion.html#indexing spec] (as accessed 11-26-17) omits this meta name but refers to the meta name DC.publisher (see that on this page).
| [http://dublincore.org/documents/dcmi-terms/#terms-hasVersion DCMI Metadata Terms] mapped according to
|  
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| The HTML link type keyword "alternate" used with "link" element:<code>rel="alternate" href="URI of related resource"</code>
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.identifier
| citation_technical_report_institution
| An unambiguous reference to the resource within a given context.
| The name of the institution which published an academic technical report or preprint
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.google.com/intl/en/scholar/inclusion.html#indexing Google Scholar indexing documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-identifier DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.instructionalMethod
| citation_technical_report_number
| A process used to engender knowledge, attitudes and skills, that the described resource is designed to support.
| The identification number of an academic technical report or preprint
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.google.com/intl/en/scholar/inclusion.html#indexing Google Scholar indexing documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-instructionalMethod DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.isFormatOf
| citation_title
| A related resource that is substantially the same as the described resource, but in another format.
| The title of an academic paper
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.google.com/intl/en/scholar/inclusion.html#indexing Google Scholar indexing documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-isFormatOf DCMI Metadata Terms] mapped according to
|  
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| The HTML link type keyword "alternate" used with "link" element:<code>rel="alternate" href="URI of related resource"</code>
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.isPartOf
| citation_volume
| A related resource in which the described resource is physically or logically included.
| The volume of the journal in which an academic paper is published
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.google.com/intl/en/scholar/inclusion.html#indexing Google Scholar indexing documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-isPartOf DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| dcterms.isReferencedBy
| collection
| A related resource that references, cites, or otherwise points to the described resource.  
| To replace the obsolete dc:collection. A collection is described as a group, an aggregation of topics Used to describe the top-level content of XHTML documents. These appear in your META tags showing a group of subject. Website Taxonomy improve classification for search engine analysis and semantic communication with a description language content.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
 
| [http://dublincore.org/documents/dcmi-terms/#terms-isReferencedBy DCMI Metadata Terms] mapped according to
<meta name="collection" content="MetaExtensions" />
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
<meta name="subject" content="topics, thesaurus, Meta Tag, header, semantic" />
| [http://www.trucsweb.com/tw/]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.isReplacedBy
| contact
| A related resource that supplants, displaces, or supersedes the described resource.  
| Defines the vendor's contact information by way of a phone-number (such as the customer support number), an e-mail ID (such as the customer support mail ID) or a physical address (such as the office address or billing address).<br>
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
Usage: <code><meta name="contact" content="+1-555-555-5555 [email protected] '5844 South Oak Street, Chicago, Illinois'"></code><br>or in case of multiple entries:<br>
| [http://dublincore.org/documents/dcmi-terms/#terms-isReplacedBy DCMI Metadata Terms] mapped according to
<code><meta name="contact" content="Chicago: +1-555-555-5555 [email protected] '5844 South Oak Street, Chicago, Illinois'; Brookfield: +1-444-444-4444 [email protected] '2341 Cherry Lane, Brookfield, Illinois'"></code><br>
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
The content attribute is a space separated string containing the phone-number followed by the e-mail ID and then the address (specified within quotes).<br>
| The HTML link type keyword "alternate" used with "link" element:<code>rel="alternate" href="URI of related resource"</code>
For specifying multiple entries a semi-colon separated list of name: value pairs can be defined. The name can be any descriptive tag identifying the given location.<br>Valid phone numbers and mail IDs should be provided by the vendor. The address can either be a string specified within quotes or the latitude and longtitude coordinates.
| [http://arpita.github.io/ContactMetaExtensions/ Documentation]
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.isRequiredBy
| creator
| A related resource that requires the described resource to support its function, delivery, or coherence.
| Identify the creator of the page’s content, the content generally being the principal part of what info is rendered for website visitors.
| [http://dublincore.org/documents/dcmi-terms/#terms-isRequiredBy DCMI Metadata Terms] mapped according to
| [http://brittlebit.org/specifications/html-meta-creator/specification-for-html-meta-element-with-name-value-creator.html BrittleBit.org spec]
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.issued
| csrf-param
| Date of formal issuance (e.g., publication) of the resource. (DC doesn't spec a date format but the established practice is YYYY-MM-DD.)
| Cross-site request forgery protection parameter for Ruby on Rails
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://apidock.com/rails/ActionView/Helpers/CsrfHelper/csrf_meta_tag Rails API]
| [http://dublincore.org/documents/dcmi-terms/#terms-issued DCMI Metadata Terms] mapped according to
|  
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| <code>&lt;time pubdate&gt;</code>
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.isVersionOf
| csrf-token
| A related resource of which the described resource is a version, edition, or adaptation.
| Cross-site request forgery protection token for Ruby on Rails
| [http://dublincore.org/documents/dcmi-terms/#terms-isVersionOf DCMI Metadata Terms] mapped according to
| [http://apidock.com/rails/ActionView/Helpers/CsrfHelper/csrf_meta_tag Rails API]
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
| The HTML link type keyword "alternate" used with "link" element:<code>rel="alternate" href="URI of related resource"</code>
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.language
| da_anonymiseIP
| A language of the resource. Recommended best practice is to use a controlled vocabulary such as RFC 4646 [RFC4646].
| Defines anonymiseIP parameter for Decibel Insight
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-language DCMI Metadata Terms] mapped according to
|  
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| Redundant with the <code>lang</code> attribute on the <code>html</code> element. (Browsers pay attention to the <code>lang</code> attribute but not <code>dcterms.language</code>)
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.license
| da_contactCompany
| A legal document giving official permission to do something with the resource.
| Defines the contactCompany of the page for Decibel Insight
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-license DCMI Metadata Terms] mapped according to
|  
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| The HTML <code>&lt;link&gt;</code> element with the keyword <code>"license"</code> as value of the <code>rel</code> attribute.
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.mediator
| da_contactEmail
| An entity that mediates access to the resource and for whom the resource is intended or useful.
| Defines the contactEmail of the page for Decibel Insight
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-mediator DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.medium
| da_contactFirstName
| The material or physical carrier of the resource.
| Defines the contactFirstName of the page for Decibel Insight
| [http://dublincore.org/documents/dcmi-terms/#terms-medium DCMI Metadata Terms] mapped according to
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.modified
| da_contactLastName
| Date on which the resource was changed. (DC doesn't spec a date format but the established practice is YYYY-MM-DD.)
| Defines the contactLastName of the page for Decibel Insight
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-modified DCMI Metadata Terms] mapped according to
|  
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.provenance
| da_contactName
| A statement for any changes in ownership and custody of the resource since its creation that are significant for its authenticity, integrity, and interpretation.
| Defines the contactName of the page for Decibel Insight
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-provenance DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.publisher
| da_contactTelephone
| An entity responsible for making the resource available.
| Defines the contactTelephone of the page for Decibel Insight
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-publisher DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.references
| da_conversionCurrency
| A related resource that is referenced, cited, or otherwise pointed to by the described resource.
| Defines the conversionCurrency of the page for Decibel Insight
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-references DCMI Metadata Terms] mapped according to
|  
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| <code>cite</code> attribute on specific quotes, if any.
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.relation
| da_conversionId
| A related resource.
| Defines the conversionId of the page for Decibel Insight
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-relation DCMI Metadata Terms] mapped according to
|  
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| If the relation comes from an internal reference or quote, <code>dcterms.references</code> should be preferred.
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.replaces
| da_conversionValue
| A related resource that is supplanted, displaced, or superseded by the described resource.
| Defines the conversionValue of the page for Decibel Insight
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-replaces DCMI Metadata Terms] mapped according to
|  
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| The HTML link type keyword "alternate" used with "link" element:<code>rel="alternate" href="URI of related resource"</code>
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.requires
| da_goalCurrency
| A related resource that is required by the described resource to support its function, delivery, or coherence.
| Defines the goalCurrency of the page for Decibel Insight
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-requires DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.rights
| da_goalId
| Information about rights held in and over the resource.
| Defines the goalId of the page for Decibel Insight
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-rights DCMI Metadata Terms] mapped according to
|  
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| The HTML <code>&lt;link&gt;</code> element with the keyword <code>"license"</code> as value of the <code>rel</code> attribute, if referring to a legal license format.
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.rightsHolder
| da_goalValue
| A person or organization owning or managing rights over the resource.
| Defines the goalValue of the page for Decibel Insight
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-rightsHolder DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.source
| da_interactionSelector
| A related resource from which the described resource is derived.
| Defines the interactionSelector parameter for Decibel Insight
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-source DCMI Metadata Terms] mapped according to
|  
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| The HTML link type keyword "alternate" used with "link" element:<code>rel="alternate" href="URI of related resource"</code> if documents are different versions. Otherwise, <code>cite</code> attribute.
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.spatial
| da_pageRole
| Spatial characteristics of the resource.
| Defines the role of the page for Decibel Insight
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-spatial DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.subject
| da_pageTaxonomy
| The topic of the resource.
| Defines the taxonomy of the page for Decibel Insight
| [http://dublincore.org/documents/dcmi-terms/#terms-subject DCMI Metadata Terms] mapped according to
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
| HTML built-in keywords <code>description</code> or <code>keywords</code>
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.tableOfContents
| da_pageTitle
| A list of subunits of the resource.
| Defines the pageTitle of the page for Decibel Insight
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-tableOfContents DCMI Metadata Terms] mapped according to
|  
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| HTML built-in keywords <code>description</code> or <code>keywords</code>. Otherwise, a <code>details-summary</code> model which would provide user-readable information.
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.temporal
| da_pageVersion
| Temporal characteristics of the resource.
| Defines the pageVersion of the page for Decibel Insight
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-temporal DCMI Metadata Terms] mapped according to
|
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| Proposal
 
|-valign="top"
| da_sessionId
| Defines the sessionId parameter for Decibel Insight
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| dcterms.title
| da_userId
| A name given to the resource.
| Defines the userId parameter for Decibel Insight
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [https://www.decibelinsight.com/assets/Documents/DecibelInsightImplementationGuide.pdf Documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-title DCMI Metadata Terms] mapped according to
|  
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| The HTML element <code>title</code>
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| dcterms.type
| dc.created
| The nature or genre of the resource.
| Date of creation of the resource.
| [http://dublincore.org/documents/dcmi-terms/#terms-type DCMI Metadata Terms] mapped according to
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-created DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
Line 791: Line 703:


|-valign="top"
|-valign="top"
| dcterms.valid
| dc.creator
| Date (often a range) of validity of a resource.  
| An entity primarily responsible for making the resource.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-valid DCMI Metadata Terms] mapped according to
| [http://dublincore.org/documents/dcmi-terms/#terms-creator DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| designer
| dc.date.issued
| Credits the designer(s) responsible for the visual presentation of a website.
| Date of publication for Google News. The format of the content is YYYY-MM-DD or YYYY-MM-DDThh:mm:ssTZD.
| [https://sites.google.com/site/metadesignerspec/ Documentation]
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element
|
| [http://www.google.com/support/news_pub/bin/answer.py?answer=93994 Google News documentation]
| <code>dcterms.issued</code> (former <code>&lt;time pubdate&gt;</code> no longer considered due to the abort of <code>@pubdate</code>)
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| entity
| dc.dateCopyrighted
| Allows for definitions of XML-style entities for substitution of references (defined as specially-named elements (e.g., use of data element and/or data-* attribute) or script tags) via inclusion of a JavaScript library. Library also supports inclusion of additional meta element entity definitions via iframe documents.
| Date of copyright.
| [https://github.com/brettz9/js-css-entities Documentation]
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element.
|
| [http://dublincore.org/documents/dcmi-terms/#terms-dateCopyrighted DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| EssayDirectory
| dc.dateSubmitted
| Defines a custom description of websites listed in EssayDirectory.<br>Example:
| Date of submission of the resource.
<meta name="EssayDirectory" content="Helping students find legitimate essay services.">
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element.
| [http://essaydirectory.com/privacy-terms/#EssayDirectory_MetaExtension Documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-dateSubmitted DCMI Metadata Terms] mapped according to
|
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"
|icas.datetime.long
| dc.description
|A point or period of time associated with an event in the lifecycle of the resource represented in terms of ICAS long date format such as "UCN 12012 M03 Blue ❀ day 333 ❀ IDC zone(UT) t969 tt189". example <meta name="icas.datetime.long" content="UCN 12012 M03 Blue ❀ day 333 ❀ IDC zone(UT) t969 tt189"/>
| An account of the resource.
|a preliminary specification in the aaticas group on LinkedIn (http://www.linkedin.com/groups/aaticas-4034149). after a period of review, a specification for AAT ICAS meta keywords for HTML(5) will be referenced on an AAT ICAS area of the aatideas.org web site.
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element.
|
| [http://dublincore.org/documents/dcmi-terms/#terms-description DCMI Metadata Terms] mapped according to
|proposal
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
| Proposal


|-valign="top"
|-valign="top"
|icas.datetime.day
| dc.language
|A point or period of time associated with an event in the lifecycle of the resource represented in terms of ICAS day-of-year format such as "2012 day 333 t969".
| A language of the resource. Recommended best practice is to use a controlled vocabulary such as RFC 4646 [RFC4646].
|a preliminary specification in the aaticas group on LinkedIn (http://www.linkedin.com/groups/aaticas-4034149). after a period of review, a specification for AAT ICAS meta keywords for HTML(5) will be referenced on an AAT ICAS area of the aatideas.org web site.
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element.
|
| [http://dublincore.org/documents/dcmi-terms/#terms-language DCMI Metadata Terms] mapped according to
|proposal
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| Redundant with the <code>lang</code> attribute on the
<code>html</code> element. (Browsers pay attention to the <code>lang</code> attribute but not <code>dc.language</code>)
| Proposal


|-valign="top"
|-valign="top"
|icas.datetime.abbr
| dc.license
|A point or period of time associated with an event in the lifecycle of the resource represented in terms of an ICAS abbreviated format such as "d2M03 t969".
| A legal document giving official permission to do something with the resource.
|a preliminary specification in the aaticas group on LinkedIn (http://www.linkedin.com/groups/aaticas-4034149). after a period of review, a specification for AAT ICAS meta keywords for HTML(5) will be referenced on an AAT ICAS area of the aatideas.org web site.
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element.
|
| [http://dublincore.org/documents/dcmi-terms/#terms-license DCMI Metadata Terms] mapped according to
|proposal
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
| Proposal


|-valign="top"
|-valign="top"
|icas.datetime
| dc.mediator
|A point or period of time associated with an event in the lifecycle of the resource represented in terms of an ICAS date and time format of unspecified information density (may include full, long, medium, short, or compressed forms).
| An entity that mediates access to the resource and for whom the resource is intended or useful.
|a preliminary specification in the aaticas group on LinkedIn (http://www.linkedin.com/groups/aaticas-4034149). after a period of review, a specification for AAT ICAS meta keywords for HTML(5) will be referenced on an AAT ICAS area of the aatideas.org web site.
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element.
|
| [http://dublincore.org/documents/dcmi-terms/#terms-mediator DCMI Metadata Terms] mapped according to
|proposal
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
| Proposal


|-valign="top"  
|-valign="top"
| publisher
| dc.medium
| Searching for one content publisher's or page publisher's work requires a standard robot-parsable format for the information. This often differs from creator or author when the publisher is an institution. An institutional name, personal name, or other text entry is permissible.<br />One element represents only one publisher. Multiple publishers are to be represented with multiple tags, although multiple publishers are less common than multiple authors or creators; multiplicity is more likely for a legal name and a well-known name.<br />Search engines may index by any component of a name, so a publisher need only enter a name once in one order.
| The material or physical carrier of the resource.
| defacto standard, used in nearly every website, e.g. [http://www.gaijin.at/olsmgen.php][http://developers.evrsoft.com/metagen.shtml][http://www.html-seminar.de/metatags.htm]
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-medium DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| review_date
| dc.modified
| The date a resource is scheduled for review by content creator in order to determine if it should be archived, updated or retained as is.
| Date on which the resource was changed.
| [http://www.hc-sc.gc.ca/home-accueil/alt_formats/pacrb-dgapcr/pdf/Metadata_Application_Profile_2009.pdf Health Canada Web Metadata Application Profile March 2009 ]
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element.
|
| [http://dublincore.org/documents/dcmi-terms/#terms-modified DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| es.title
| dc.provenance
| Object Title, where this is not the TITLE or H1 tag content, but the resource title
| A statement of any changes in ownership and custody of the resource since its creation that are significant for its authenticity, integrity, and interpretation.
| [http://www.eibs.co.uk/reference/ EIBS EasySite CMS - Content Attributes Reference]
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element.
| dcterms.title
| [http://dublincore.org/documents/dcmi-terms/#terms-provenance DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| format-detection
| dc.publisher
| Enables or disables automatic detection of possible phone numbers in a webpage in Safari on iOS.
| An entity responsible for making the resource available.
| [http://developer.apple.com/library/safari/#documentation/appleapplications/reference/SafariHTMLRef/Articles/MetaTags.html Apple Safari HTML Reference]
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-publisher DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| geo.position
| dc.references
| Geographic position to which the page is related.
| A related resource that is referenced, cited, or otherwise pointed to by the described resource.
<meta name="geo.position" content="48.02682000000001;7.809769999999958">
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element.
| [http://tools.ietf.org/html/draft-daviel-html-geo-tag-08 IETF Draft]<br>[http://geotags.com/geo/geotags2.html GeoTags.com]
| [http://dublincore.org/documents/dcmi-terms/#terms-references DCMI Metadata Terms] mapped according to
| icbm (different value syntax)
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| geo.country
| dc.temporal
| Case-insensitive ISO 3166-1 alpha-2 code of a country to which the page is related.
| Temporal characteristics of the resource.
<meta name="geo.country" content="de">
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element.
| [http://tools.ietf.org/html/draft-daviel-html-geo-tag-08 IETF Draft]<br>[http://geotags.com/geo/geotags2.html GeoTags.com]<br>[http://en.wikipedia.org/wiki/ISO_3166-2 ISO-3166-2]
| [http://dublincore.org/documents/dcmi-terms/#terms-temporal DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| geo.a1
| dc.title
| National subdivision (state, canton, region, province, prefecture) of civil address to which the page is related. For resources within the US and Canada, corresponds to the common 2-character State/Province codes.
| A name given to the resource.
<meta name="geo.a1" content="AB">
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element.
| [http://tools.ietf.org/html/draft-daviel-html-geo-tag-08 IETF Draft]<br>[http://geotags.com/geo/geotags2.html GeoTags.com]<br>RFC 4776
| [http://dublincore.org/documents/dcmi-terms/#terms-title DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal
|-valign="top"  
 
| geo.a2
|-valign="top"
| County, parish, gun (JP), district (IN) of civil address to which the page is related.
| dc.type
<meta name="geo.a2" content="Warwickshire">
| The nature or genre of the resource. Recommended best practice is to use a controlled vocabulary such as the DCMI Type Vocabulary [DCMITYPE].
| [http://tools.ietf.org/html/draft-daviel-html-geo-tag-08 IETF Draft]<br>[http://geotags.com/geo/geotags2.html GeoTags.com]<br>RFC 4776
To describe the file format, physical medium, or dimensions of the resource, use the Format element.
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-type DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal
|-valign="top"  
 
| geo.a3
|-valign="top"
| City, township, shi (JP) of civil address to which the page is related.
| dc.valid
<meta name="geo.a3" content="Calgary">
| Date (often a range) of validity of a resource.
| [http://tools.ietf.org/html/draft-daviel-html-geo-tag-08 IETF Draft]<br>[http://geotags.com/geo/geotags2.html GeoTags.com]<br>RFC 4776
It must be accompanied by a <code>&lt;link rel="schema.dc" href="<nowiki>http://purl.org/dc/elements/1.1/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-valid DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| geo.lmk
| DCS.dcssta
| A landmark or vanity address to which the page is related.
| '''Error page parameter'''
  <meta name="geo.lmk" content="Auwaldstraße 11, 79110 Freiburg im Breisgau, Deutschland">
This defines an error code web page so that Webtrends can identify it as a non-success page. Generally used to identify pages that contain 400 and 500 series return codes. As a result, Webtrends excludes these pages from its standard "Pages" report, to instead populate its standard "errors" report.
| [http://tools.ietf.org/html/draft-daviel-html-geo-tag-08 IETF Draft]<br>[http://geotags.com/geo/geotags2.html GeoTags.com]
Example:
  <meta name="DCS.dcssta" content="404">
| [http://product.webtrends.com/WRC/OnDemand/ResourceCenter/rc/Library/PDF/IGOD/WebTrendsAnalyticsOnDemandImplementationGuide.pdf Webtrends Parameters].
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| geo.region
| dcterms.abstract
| Superseded by either geo.country alone or geo.country plus geo.a1. Name of geographic region to which the page is related. Content is specified by ISO-3166.
| A summary of the resource.  
<meta name="geo.region" content="DE-BW">
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://tools.ietf.org/html/draft-daviel-html-geo-tag-08 IETF Draft]<br>[http://geotags.com/geo/geotags2.html GeoTags.com]<br>[http://en.wikipedia.org/wiki/ISO_3166 ISO-3166]
| [http://dublincore.org/documents/dcmi-terms/#terms-abstract DCMI
|  
Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| <code>&lt;meta name="description"&gt;</code>
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| geo.placename
| dcterms.accessRights
| Superseded by geo.lmk. Name of geographic place to which the page is related.
| Information about who can access the resource or an indication of its security status.  
<meta name="geo.placename" content="London, Ontario">
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://tools.ietf.org/html/draft-daviel-html-geo-tag-08 IETF Draft]<br>[http://geotags.com/geo/geotags2.html GeoTags.com]
| [http://dublincore.org/documents/dcmi-terms/#terms-accessRights DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| google-site-verification
| dcterms.accrualMethod
| Used to verify ownership for Webmaster Tools.
| The method by which items are added to a collection.
| [http://www.google.com/support/webmasters/bin/answer.py?hl=en&answer=79812 Google documentation]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-accrualMethod DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
| dcterms.accrualPeriodicity
| The frequency with which items are added to a collection.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-accrualPeriodicity DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|
| Proposal


|-valign="top"  
|-valign="top"
| google-translate-customization
| dcterms.accrualPolicy
| Used to verify ownership for Website Translator.
| The policy governing the addition of items to a collection.
| [http://googlewebmastercentral.blogspot.co.nz/2012_05_01_archive.html Google documentation]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-accrualPolicy DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| verify-v1
| dcterms.alternative
| Superseded by google-site-verification. Legacy verification for Google Sitemaps.
| An alternative name for the resource.
| [http://sitemaps.blogspot.com/2006/05/more-about-meta-tag-verification.html Inside Google Sitemaps: More about meta tag verification]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-alternative DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| google
| dcterms.audience
| A content of "notranslate" will tell google not to pop up the translate bar / link if the page is in a foreign language form the user's browser.
| A class of entity for whom the resource is intended or useful.  
<meta name="google" content="notranslate">
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://googlewebmastercentral.blogspot.com/2007/12/answering-more-popular-picks-meta-tags.html Google blog post]
| [http://dublincore.org/documents/dcmi-terms/#terms-audience DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| googlebot
| dcterms.available
| Synonym of <code>robots</code> for targeting Googlebot only.
| Date (often a range) that the resource became or will become available.
| [http://www.google.com/support/webmasters/bin/answer.py?hl=en&answer=93710 Google documentation]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-available DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| revisit-after
| dcterms.bibliographicCitation
| revisit-after is used to tell search engines how often to recrawl the page. To our knowledge only one search engine has ever supported it, and that search engine was never widely used — at this point, it is nothing more than a good luck charm.
| A bibliographic reference for the resource.  
| [http://code.google.com/webstats/2005-12/metadata.html Google documentation]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|  
| [http://dublincore.org/documents/dcmi-terms/#terms-bibliographicCitation DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| The HTML attribute <code>cite</code>
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| icbm
| dcterms.collection
| Defines geographic position to which page is related to. The acronym stands for ICBM Intercontinental Ballistic Missile - an old, humorous allusion to the possible use of such coordinates.<br>Example:
| An aggregation of resources.  
<meta name="ICBM" content="47.0667, 15.4500" />
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://geourl.org/add.html GeoURL documentation]
| [http://dublincore.org/documents/dcmi-terms/#dcmitype-Collection DCMI Metadata Terms] mapped according to
| geo.position (different value syntax)
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| Proposal
 
|-valign="top"
| HandheldFriendly
| Denotes handheld-friendly content
| [http://learnthemobileweb.com/tag/handheldfriendly/]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| markosweb.com/validation
| dcterms.conformsTo
| Used to verify ownership of Markosweb.com
| An established standard to which the described resource conforms.
| [http://www.markosweb.com/help/ownership/ Markosweb Validation Help]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-conformsTo DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| MobileOptimized
| dcterms.contributor
| Denotes content optimized for mobile browsers
| An entity responsible for making contributions to the content of the resource.
| [http://learnthemobileweb.com/tag/mobileoptimized/]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-contributor DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| itemsPerPage
| dcterms.coverage
| Used to identify the number of search results returned per page.
| The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant.
| [http://www.opensearch.org/Specifications/OpenSearch/1.1#Response_metadata_in_HTML.2FXHTML OpenSearch Specification]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-coverage DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| msapplication-task
| dcterms.created
| '''"Jump List" or "Pinned Sites" in Windows 7'''
| Date of creation of the resource.  
Jump List items act as entry points into the website even when the browser is not running. A Jump List can contain commonly used destinations and tasks. Some items apply to the whole site, and some apply only to specific users.  
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
For example, to add a single task called "Check Order Status" specify a meta element in the head of your webpage, as follows:
| [http://dublincore.org/documents/dcmi-terms/#terms-created DCMI Metadata Terms] mapped according to
<META name="msapplication-task" content="name=Check Order Status;
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
      action-uri=./orderStatus.aspx?src=IE9;
      icon-uri=./favicon.ico" />
| [http://msdn.microsoft.com/en-us/library/gg491725(v=vs.85).aspx Tasks in Jump List]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| msapplication-starturl
| dcterms.creator
| '''"Jump List" or "Pinned Sites" in Windows 7'''
| An entity primarily responsible for making the resource. Examples of a Creator include a person, an organization, or a service.  
The "msapplication-starturl" metadata contains the root URL of the application. The start URL can be fully qualified, or relative to the current document. Only HTTP and HTTPS protocols are allowed. If this element is missing, the address of the current page is used instead.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
<meta name="msapplication-starturl" content="./" />
| [http://dublincore.org/documents/dcmi-terms/#terms-creator DCMI Metadata Terms] mapped according to
| [http://msdn.microsoft.com/en-us/library/gg491732(v=VS.85).aspx Declaring Pinned Site Metadata]
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
| In some cases redundant with the HTML built-in keyword <code>author</code>
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| msapplication-tooltip
| dcterms.date
| '''"Jump List" or "Pinned Sites" in Windows 7'''
| A point or period of time associated with an event in the lifecycle of the resource.  
The "msapplication-tooltip" metadata provides additional tooltip text that appears when you hover over the Pinned Site shortcut in the Windows Start menu or on the desktop.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
<meta name="msapplication-tooltip" content="Channel 9 Podcasts" />
| [http://dublincore.org/documents/dcmi-terms/#terms-date DCMI Metadata Terms] mapped according to
| [http://msdn.microsoft.com/en-us/library/gg491732(v=VS.85).aspx Declaring Pinned Site Metadata]
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| msapplication-tap-highlight
| dcterms.dateAccepted
| '''Link highlighting in Internet Explorer'''
| Date of acceptance of the resource.  
The "msapplication-tap-highlight" meta tag can be used to disable automatic highlighting of tapped links in Internet Explorer. Applies to IE10 on Windows Phone 8 and IE11 on Windows 8.1.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
<meta name="msapplication-tap-highlight" content="no" />
| [http://dublincore.org/documents/dcmi-terms/#terms-dateAccepted DCMI Metadata Terms] mapped according to
| [http://msdn.microsoft.com/en-us/library/ie/bg182645%28v=vs.85%29.aspx#tapHighlight Link highlighting]
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| msapplication-navbutton-color
| dcterms.dateCopyrighted
| '''"Jump List" or "Pinned Sites" in Windows 7'''
| Date of copyright.  
The "msapplication-navbutton-color" metadata define the custom color of the Back and Forward buttons in the Pinned Site browser window. Any named color, or hex color value is valid.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
<meta name="msapplication-navbutton-color" content="#FF3300" />
| [http://dublincore.org/documents/dcmi-terms/#terms-dateCopyrighted DCMI Metadata Terms] mapped according to
| [http://msdn.microsoft.com/en-us/library/gg491732(v=VS.85).aspx Declaring Pinned Site Metadata]
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| msapplication-window
| dcterms.dateSubmitted
| '''"Jump List" or "Pinned Sites" in Windows 7'''
| Date of submission of the resource.  
The "msapplication-window" metadata sets the initial size of the Pinned Site window when it is launched for the first time. However, if the user adjusts the size of the window, the Pinned Site retains the new dimensions when it is launched again.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
The following properties can be used in the value of the <code>content</code> attribute:
| [http://dublincore.org/documents/dcmi-terms/#terms-dateSubmitted DCMI Metadata Terms] mapped according to
* width - The window width in pixels. The minimum value is 800.
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
* height - The window height in pixels. The minimum value is 600.
<meta name="msapplication-window" content="width=1024;height=768" />
| [http://msdn.microsoft.com/en-us/library/gg491732(v=VS.85).aspx Declaring Pinned Site Metadata]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| msapplication-TileImage
| dcterms.description
| The "msapplication-TileImage" metadata define the path to an image to be used as background for a tile in Pinned Sites in Windows 8. Tile images must be square PNGs 144px by 144px.
| An account of the resource. Description may include but is not limited to: an abstract, a table of contents, a graphical representation, or a free-text account of the resource.  
<meta name="msapplication-TileImage" content="images/benthepcguy-144.png" />
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://blogs.msdn.com/b/ie/archive/2012/06/08/high-quality-visuals-for-pinned-sites-in-windows-8.aspx High Quality Visuals for Pinned Sites in Windows 8]
| [http://dublincore.org/documents/dcmi-terms/#terms-description DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| HTML built-in keyword <code>description</code>
| Proposal
 
|-valign="top"
| dcterms.educationLevel
| A class of entity, defined in terms of progression through an educational or training context, for which the described resource is intended.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-educationLevel DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| msapplication-TileColor
| dcterms.extent
| The "msapplication-TileColor" metadata define the background color of a tile in Pinned Sites in Windows 8. The tile color can be specified as a hex RGB color using CSS’s #rrggbb notation, via CSS color names, or by the CSS rgb() function.
| The size or duration of the resource.  
<meta name="msapplication-TileColor" content="#d83434"/>
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://blogs.msdn.com/b/ie/archive/2012/06/08/high-quality-visuals-for-pinned-sites-in-windows-8.aspx High Quality Visuals for Pinned Sites in Windows 8]
| [http://dublincore.org/documents/dcmi-terms/#terms-extent DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| msvalidate.01
| dcterms.format
| One of the verification elements used by Bing.
| The file format, physical medium, or dimensions of the resource.
| [http://onlinehelp.microsoft.com/en-us/bing/hh204490.aspx Bing Webmaster Tools]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|  
| [http://dublincore.org/documents/dcmi-terms/#terms-format DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| To be limited to dimensions information. File format for the document is to be determined by server. Linked resources can be described by <code>type</code> attribute.
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| og:audio
| dcterms.hasFormat
| A URL to an audio file to accompany this object.
| A related resource that is substantially the same as the pre-existing described resource, but in another format.
| [http://ogp.me/ The Open Graph protocol]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|  
| [http://dublincore.org/documents/dcmi-terms/#terms-hasFormat DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| The HTML link type keyword "alternate" used with "link" element:<code>rel="alternate" href="URI of related resource"</code>
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| og:description
| dcterms.hasPart
| A one to two sentence description of your object.
| A related resource that is included either physically or logically in the described resource.
| [http://ogp.me/ The Open Graph protocol]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-hasPart DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal
 
|-valign="top"  
|-valign="top"
| og:determiner
| dcterms.hasVersion
| The word that appears before this object's title in a sentence. An enum of (a, an, the, "", auto). If auto is chosen, the consumer of your data should chose between "a" or "an". Default is "" (blank).
| A related resource that is a version, edition, or adaptation of the described resource.  
| [http://ogp.me/ The Open Graph protocol]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|  
| [http://dublincore.org/documents/dcmi-terms/#terms-hasVersion DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| The HTML link type keyword "alternate" used with "link" element:<code>rel="alternate" href="URI of related resource"</code>
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| og:image
| dcterms.identifier
| An image URL which should represent your object within the graph.
| An unambiguous reference to the resource within a given context.
| [http://ogp.me/ The Open Graph protocol]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-identifier DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| og:locale
| dcterms.instructionalMethod
| The locale these tags are marked up in. Of the format language_TERRITORY. Default is en_US.
| A process used to engender knowledge, attitudes and skills, that the described resource is designed to support.
| [http://ogp.me/ The Open Graph protocol]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-instructionalMethod DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| og:locale:alternate
| dcterms.isFormatOf
| An array of other locales this page is available in.
| A related resource that is substantially the same as the described resource, but in another format.
| [http://ogp.me/ The Open Graph protocol]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|  
| [http://dublincore.org/documents/dcmi-terms/#terms-isFormatOf DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| The HTML link type keyword "alternate" used with "link" element:<code>rel="alternate" href="URI of related resource"</code>
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| og:site_name
| dcterms.isPartOf
| If your object is part of a larger web site, the name which should be displayed for the overall site. e.g., "IMDb".
| A related resource in which the described resource is physically or logically included.  
| [http://ogp.me/ The Open Graph protocol]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-isPartOf DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| og:title
| dcterms.isReferencedBy
| The title of your object as it should appear within the graph, e.g., "The Rock".
| A related resource that references, cites, or otherwise points to the described resource.  
| [http://ogp.me/ The Open Graph protocol]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-isReferencedBy DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| og:type
| dcterms.isReplacedBy
| The type of your object, e.g., "video.movie". Depending on the type you specify, other properties may also be required.
| A related resource that supplants, displaces, or supersedes the described resource.  
| [http://ogp.me/ The Open Graph protocol]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|  
| [http://dublincore.org/documents/dcmi-terms/#terms-isReplacedBy DCMI Metadata Terms] mapped according to
| Proposal
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| The HTML link type keyword "alternate" used with "link" element:<code>rel="alternate" href="URI of related resource"</code>
| Proposal


|-valign="top"  
|-valign="top"
| og:url
| dcterms.isRequiredBy
| The canonical URL of your object that will be used as its permanent ID in the graph, e.g., "http://www.imdb.com/title/tt0117500/".
| A related resource that requires the described resource to support its function, delivery, or coherence.
| [http://ogp.me/ The Open Graph protocol]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-isRequiredBy DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| og:video
| dcterms.issued
| A URL to a video file that complements this object.
| Date of formal issuance (e.g., publication) of the resource. (DC doesn't spec a date format but the established practice is YYYY-MM-DD.)
| [http://ogp.me/ The Open Graph protocol]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|  
| [http://dublincore.org/documents/dcmi-terms/#terms-issued DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| (former <code>&lt;time pubdate&gt;</code> no longer considered due to the abort of <code>@pubdate</code>)
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| norton-safeweb-site-verification
| dcterms.isVersionOf
| Used to verify ownership of Website for Norton SafeWeb.
| A related resource of which the described resource is a version, edition, or adaptation.
| [http://safeweb.norton.com/help/site_owners#verification_tips Norton SafeWeb Help Documentation]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|  
| [http://dublincore.org/documents/dcmi-terms/#terms-isVersionOf DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| The HTML link type keyword "alternate" used with "link" element:<code>rel="alternate" href="URI of related resource"</code>
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| pinterest
| dcterms.language
| Used to block pinterest from linking to content on the URL.
| A language of the resource. Recommended best practice is to use a controlled vocabulary such as RFC 4646 [RFC4646].  
Example:
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
<code><meta name="pinterest" content="nopin"/></code>
| [http://dublincore.org/documents/dcmi-terms/#terms-language DCMI Metadata Terms] mapped according to
| [https://support.pinterest.com/entries/21101932-what-if-i-don-t-want-images-from-my-site-to-be-pinned Pinterest Help Article]
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
| Redundant with the <code>lang</code> attribute on the <code>html</code> element. (Browsers pay attention to the <code>lang</code> attribute but not <code>dcterms.language</code>)
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| rating
| dcterms.license
| The Restricted to Adults label (RTA) provides a way for adult oriented websites to indicate that their content is off limits to children. RTA was introduced in 2006 and is currently used by a large number of adult web content providers. RTA is recognized by all major parental control filters.
| A legal document giving official permission to do something with the resource.  
Example:
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
<meta name="RATING" content="RTA-5042-1996-1400-1577-RTA" />
| [http://dublincore.org/documents/dcmi-terms/#terms-license DCMI Metadata Terms] mapped according to
| [http://www.rtalabel.org/index.php?content=howto RTA documentation]
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
 
| The HTML <code>&lt;link&gt;</code> element with the keyword <code>"license"</code> as value of the <code>rel</code> attribute.
|
| Proposal
|-valign="top"
| referrer
| Controls whether the user agent includes the Referer header in HTTP requests originating from this document
| [http://wiki.whatwg.org/wiki/Meta_referrer Meta referrer]
|
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| RepostUsAPIKey
| dcterms.mediator
| Used to verify ownership of Website for Repost syndication service
| An entity that mediates access to the resource and for whom the resource is intended or useful.
| [http://www.repost.us/meta-headers-used-by-repost/ Meta Headers used by Repost]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|
| [http://dublincore.org/documents/dcmi-terms/#terms-mediator DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|
| Proposal
 
|-valign="top"
| dcterms.medium
| The material or physical carrier of the resource.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-medium DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| ResourceLoaderDynamicStyles
| dcterms.modified
| [[mw:|MediaWiki]]'s [[mw:ResourceLoader|ResourceLoader]] uses this name with <code>content</code> set to the empty string.  The purpose is to mark the DOM position before which dynamic styles should be added.
| Date on which the resource was changed. (DC doesn't spec a date format but the established practice is YYYY-MM-DD.)
| [[mw:ResourceLoader/ResourceLoaderDynamicStyles specification|ResourceLoaderDynamicStyles]]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-modified DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|
|
| Proposal
| Proposal
|-valign="top"
|-valign="top"
| rights-standard
| dcterms.provenance
| The purpose is to enable search engines and other cataloging services to compile the types of rights allocated to the work. (Does any search engine actually implement this? [[User:Hsivonen|hsivonen]] 07:34, 14 July 2011 (UTC))
| A statement for any changes in ownership and custody of the resource since its creation that are significant for its authenticity, integrity, and interpretation.  
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-provenance DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
| Proposal


'''This keyword does not provide, remove or alter any legal protections or designations.'''
|-valign="top"
| dcterms.publisher
| An entity responsible for making the resource available.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-publisher DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| publisher
| Proposal


|-valign="top"
| dcterms.references
| A related resource that is referenced, cited, or otherwise pointed to by the described resource.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-references DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| <code>cite</code> attribute on specific quotes, if any.
| Proposal


Format:
|-valign="top"
<pre><meta name="rights-standard" content="element id;rights" /></pre>
| dcterms.relation
 
| A related resource.
* element id - the HTML Element ID of the item these rights apply to
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
* rights - what rights are assigned to the item
| [http://dublincore.org/documents/dcmi-terms/#terms-relation DCMI Metadata Terms] mapped according to
** "pd" - Public domain
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
** "cc by-sa" - Creative Commons Attribution
| If the relation comes from an internal reference or quote, <code>dcterms.references</code> should be preferred.
** "cc by-nd" - Creative Commons  NoDerivs
| Proposal
** "cc by-nc" - Creative Commons Attribution-NonCommercial
** "cc by-nc-sa" - Creative Commons Attribution-NonCommercial-ShareAlike
** "cc by-nc-nd" - Creative Commons Attribution-NonCommercial-NoDerivs


| [http://sites.google.com/site/metarightsstandard/ Spec]
|-valign="top"
|Redundant with [http://www.whatwg.org/specs/web-apps/current-work/multipage/microdata.html#licensing-works Microdata vocabulary for licensing works].
| dcterms.replaces
|Proposal
| A related resource that is supplanted, displaced, or superseded by the described resource.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-replaces DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| The HTML link type keyword "alternate" used with "link" element:<code>rel="alternate" href="URI of related resource"</code>
| Proposal


|-valign="top"  
|-valign="top"
| robots
| dcterms.requires
| A comma-separated list of operators explaining how search engine crawlers should treat the content. Possible values are "noarchive" to prevent cached versions, "noindex" to prevent indexing, and "nofollow" works as the link rel value with the same name. This meta name is already supported by every popular search engine.<br />The content value "NOODP" has been offered elsewhere, so I'm proposing it here. It blocks robots from using [http://www.dmoz.org Open Directory Project] descriptions of a website instead of Web pages' own meta descriptions. It may have been introduced by Microsoft.<br />The content value "NOYDIR" has been offered by Yahoo, so I'm proposing it here. It blocks Yahoo's robot from using the Yahoo directory's descriptions of a website instead of Web pages' own meta descriptions. Whether any other robot supports this is unknown but possibly no other search engine uses Yahoo's directory anyway.
| A related resource that is required by the described resource to support its function, delivery, or coherence.  
| [http://www.robotstxt.org/wc/exclusion.html#meta Robots exclusion protocol], NOODP value: [http://www.google.com/support/webmasters/bin/answer.py?hl=en&answer=35264 Google], [http://help.yahoo.com/l/us/yahoo/search/indexing/indexing-11.html Yahoo], NOYDIR value: [http://ysearchblog.com/2007/02/28/yahoo-search-support-for-noydir-meta-tags-and-weather-update/ Yahoo], as accessed 4-28-09
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
| [http://dublincore.org/documents/dcmi-terms/#terms-requires DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| rpuPlugin
| dcterms.rights
| Version of installed  Repost syndication service plugin
| Information about rights held in and over the resource.
| [http://www.repost.us/meta-headers-used-by-repost/ Meta Headers used by Repost]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|
| [http://dublincore.org/documents/dcmi-terms/#terms-rights DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| The HTML <code>&lt;link&gt;</code> element with the keyword <code>"license"</code> as value of the <code>rel</code> attribute, if referring to a legal license format.
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| skype_toolbar
| dcterms.rightsHolder
| Prevents the Skype browser extension from automatically seeking through the page and replacing telephone numbers (or any number the program's algorithm thinks is a telephone number) with its own custom presentation that allows direct invocation of the Skype program to call the telephone number.
| A person or organization owning or managing rights over the resource.  
 
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
Example:
| [http://dublincore.org/documents/dcmi-terms/#terms-rightsHolder DCMI Metadata Terms] mapped according to
<meta name="skype_toolbar" content="skype_toolbar_parser_compatible" />
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| [http://skype.otherlinks.co.uk/page.asp?id=toolbar_number_formatting Skype Info]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| slurp
| dcterms.source
| Synonym of <code>robots</code> for targeting Yahoo! only.
| A related resource from which the described resource is derived.
| [http://help.yahoo.com/l/au/yahoo7/search/indexing/indexing-11.html Yahoo! documentation]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|  
| [http://dublincore.org/documents/dcmi-terms/#terms-source DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| The HTML link type keyword "alternate" used with "link" element:<code>rel="alternate" href="URI of related resource"</code> if documents are different versions. Otherwise, <code>cite</code> attribute.
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| startIndex
| dcterms.spatial
| Used to identify the index of the first search result in the current set of search results.
| Spatial characteristics of the resource.
| [http://www.opensearch.org/Specifications/OpenSearch/1.1#Response_metadata_in_HTML.2FXHTML OpenSearch Specification]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|  
| [http://dublincore.org/documents/dcmi-terms/#terms-spatial DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| geographic-coverage
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| teoma
| dcterms.subject
| Synonym of <code>robots</code> for targeting Teoma and Ask.com only.
| The topic of the resource.
| [http://about.ask.com/en/docs/about/webmasters.shtml Ask.com documentation]
| [http://dublincore.org/documents/dcmi-terms/#terms-subject DCMI Metadata Terms] mapped according to
|  
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| HTML built-in keywords <code>description</code> or <code>keywords</code>
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| totalResults
| dcterms.tableOfContents
| Used to identify the number of search results available for the current search.
| A list of subunits of the resource.
| [http://www.opensearch.org/Specifications/OpenSearch/1.1#Response_metadata_in_HTML.2FXHTML OpenSearch Specification]
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
|  
| [http://dublincore.org/documents/dcmi-terms/#terms-tableOfContents DCMI Metadata Terms] mapped according to
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| HTML built-in keywords <code>description</code> or <code>keywords</code>. Otherwise, a <code>details-summary</code> model which would provide user-readable information.
| Proposal
| Proposal


|-valign="top"  
|-valign="top"
| <span id="viewport">viewport</span>
| dcterms.temporal
| Provides a way for documents to specify (using markup rather than CSS) the size, zoom factor, and orientation of the viewport that is used as the base for the document's [http://www.w3.org/TR/CSS21/visudet.html#containing-block-details initial containing block]. The following properties can be used in the value of the <code>content</code> attribute:
| Temporal characteristics of the resource.
* width
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
* height
| [http://dublincore.org/documents/dcmi-terms/#terms-temporal DCMI Metadata Terms] mapped according to
* initial-scale
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
* minimum-scale
|  
* maximum-scale
* user-scalable
Examples:
<meta name="viewport" content="initial-scale=1.0">
<meta name="viewport" content="width=480, initial-scale=2.0, user-scalable=1">
For more details, see the [http://dev.w3.org/csswg/css-device-adapt/#viewport-meta-element Viewport META element] section of the [http://dev.w3.org/csswg/css-device-adapt/ CSS Device Adaptation] draft specification.
| For <code>meta</code> elements that have a <code>name</code> attribute whose value is <code>viewport</code>, the [http://dev.w3.org/csswg/css-device-adapt/ CSS Device Adaptation] draft specification defines the recognized properties for the <code>content</code> attribute>, as well as an algorithm for parsing the value of that attribute.
|
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| wt.cg_n
| dcterms.title
| '''Name of the Content Group'''
| A name given to the resource.  
Used to configure the appropriate Webtrends advanced feature. These are just some of the more popular ones. These appear in your META tags.  – showing you the web page, the source (meta tag), the log files entry and the subsequent WT report.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
Example:
| [http://dublincore.org/documents/dcmi-terms/#terms-title DCMI Metadata Terms] mapped according to
<meta name="wt.cg_n" content="My content">
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| [http://product.webtrends.com/WRC/OnDemand/ResourceCenter/rc/Library/PDF/IGOD/WebTrendsAnalyticsOnDemandImplementationGuide.pdf Webtrends Parameters]
| HTML built-in element <code>title</code> (not to be confused with <code>@title</code> attributes specific to each element)
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| wt.cg_s
| dcterms.type
| '''Name of Content Sub-Group'''
| The nature or genre of the resource.
Used to configure the appropriate Webtrends advanced feature. These are just some of the more popular ones. These appear in your META tags.  – showing you the web page, the source (meta tag), the log files entry and the subsequent WT report.
| [http://dublincore.org/documents/dcmi-terms/#terms-type DCMI Metadata Terms] mapped according to
Example:
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
<meta name="wt.cg_s" content="My content">
| [http://product.webtrends.com/WRC/OnDemand/ResourceCenter/rc/Library/PDF/IGOD/WebTrendsAnalyticsOnDemandImplementationGuide.pdf Webtrends Parameters]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| WT.si_n
| dcterms.valid
| '''Scenario analysis parameter - scenario name'''
| Date (often a range) of validity of a resource.  
This defines a scenario name for the page or set of pages to be included in the scenario. This in turn produces a funnel type report in Webtrends.
It must be accompanied by a <code>&lt;link rel="schema.dcterms" href="<nowiki>http://purl.org/dc/terms/</nowiki>"&gt;</code> element.
Example:
| [http://dublincore.org/documents/dcmi-terms/#terms-valid DCMI Metadata Terms] mapped according to
<meta name="WT.si_n" content="my_scenario_name">
[http://dublincore.org/documents/dc-html/ Expressing Dublin Core metadata using HTML/XHTML meta and link elements]
| [http://product.webtrends.com/WRC/OnDemand/ResourceCenter/rc/Library/PDF/IGOD/WebTrendsAnalyticsOnDemandImplementationGuide.pdf Webtrends Parameters].
|
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| WT.si_p
| detectify-verification
| '''Scenario analysis parameter - scenario step name'''
| Used by the Detectify web vulnerability scanner as a domain verification key. The Detectify service will only consider the domain authenticated if it contains the "detectify-verification" meta tag, with the content set according to a per-customer token.
This defines a scenario step name for the page or set of pages to be included in the scenario. This in turn produces a funnel type report in Webtrends. It works when paired with metedata tag name WT.si_n.
| [http://labs.detectify.com/post/85707633296/detectify-validation-specification Documentation]
Example:
|
<meta name="WT.si_p" content="my_scenario_step_name">
| [http://product.webtrends.com/WRC/OnDemand/ResourceCenter/rc/Library/PDF/IGOD/WebTrendsAnalyticsOnDemandImplementationGuide.pdf Webtrends Parameters].
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| WT.si_x
| designer
| '''Scenario analysis parameter - scenario step number'''
| Credits the designer(s) responsible for the visual presentation of a website.
This defines a scenario step number for the page or set of pages to be included in the scenario. This in turn produces a funnel type report in Webtrends. It works when paired with metedata tag name WT.si_n, and as an alternative to Wt.si_p.
| [https://sites.google.com/site/metadesignerspec/ Documentation]
Example:
|
<meta name="WT.si_x" content="my_scenario_step_number">
| [http://product.webtrends.com/WRC/OnDemand/ResourceCenter/rc/Library/PDF/IGOD/WebTrendsAnalyticsOnDemandImplementationGuide.pdf Webtrends Parameters].
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| wt.ac
| entity
| '''Advertising Click parameter'''
| Allows for definitions of XML-style entities for substitution of references (defined as specially-named elements (e.g., use of data element and/or data-* attribute) or script tags) via inclusion of a JavaScript library. Library also supports inclusion of additional meta element entity definitions via iframe documents.
When a visitor to your site clicks on an ad, that action is referred to as an Ad Click. The following META tag tracks advertising clicks:
| [https://github.com/brettz9/js-css-entities Documentation]
<META NAME="WT.ac" CONTENT="name">
|
Defines the name of the advertisement clicked to reach a particular web page. The Ad Click must contain an external redirect back to the client. The redirect needs to include the necessary code to generate a hit to the SDC server. You can designate multiple Advertising Clicks using semicolons.
Examples:
<a href="file111.html?WT.ac=CONTENT111">
<a href="file222.html?WT.ac=CONTENT222">
The name of the advertisement clicked to reach a particular web page. To capture this information with DCS, the Advertising Click must contain an external redirect back to the client. The redirect needs to
 
include the necessary code to generate a hit to the DCS. The maximum length for each name is 64 bytes.
| [http://product.webtrends.com/WRC/OnDemand/ResourceCenter/rc/Library/PDF/IGOD/WebTrendsAnalyticsOnDemandImplementationGuide.pdf Webtrends Parameters]
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| wt.ad
| EssayDirectory
| '''Advertising View parameter'''
| Defines a custom description of websites listed in EssayDirectory.<br>Example:
Visitors often view advertisements that they do not necessarily click on. You can use On-Site Advertising to determine the number of visitors to your web site who view particular ads. With this feature you can produce advertising reports for each of your clients.
  <meta name="EssayDirectory" content="Helping students find legitimate essay services.">
If you are selling advertising space on your web site, for example, you can collect traffic statistics to help determine pricing schedules.
| [http://essaydirectory.com/privacy-terms/#EssayDirectory_MetaExtension Documentation]
The following META tag tracks advertising views:
|
  <meta name="WT.ad" content="My content">
| Proposal
An Ad View occurs when a visitor views a page containing an ad. An ad is a link or graphic that contains an Ad Click parameter in the query portion of it's URL.
 
| [http://product.webtrends.com/WRC/OnDemand/ResourceCenter/rc/Library/PDF/IGOD/WebTrendsAnalyticsOnDemandImplementationGuide.pdf Webtrends Parameters]
|-valign="top"
| fdse-description
| Tag used by FDSE search software, allows different description to be displayed in fdse results to that shown in description
| [http://www.xav.com/scripts/search/help/1013.html]
|
| Proposal
 
|-valign="top"
| fdse-index-as
| Tag used by FDSE search software, allows FDSE to index a page as url described here
| [http://www.xav.com/scripts/search/help/1014.html]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| wt.mc_id
| fdse-keywords
| '''Identifies the ID of the marketing campaign'''
| Tag used by FDSE search software, allows different keywords to be used by FDSE to keywords tag
To attract new students, a university launches a marketing campaign by sending recruitment email to all graduating high school seniors in a metropolitan area. The email links to a special landing page in the university’s web site, containing the following META tag to track marketing campaigns.
| [http://www.xav.com/scripts/search/help/1013.html]
Example:
<META NAME="WT.mc_id" CONTENT="1X2GG34">
You may use this parameter on the URL.
Example:
<a href="link?WT.mc_id=1X2GG34">
The Campaign ID 1X2GG34 represents recruits to be contacted by email
| [http://product.webtrends.com/WRC/OnDemand/ResourceCenter/rc/Library/PDF/IGOD/WebTrendsAnalyticsOnDemandImplementationGuide.pdf Webtrends Parameters]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| wt.sv
| fdse-refresh
| '''Tracking Servers parameter'''
| Tag used by FDSE search software, allows FDSE to ignore refresh meta tags
If your site is hosted on multiple servers, a server cluster, or a server farm, and you want to evaluate the performance of your load balancer, Webtrends can track page views for each server. To do so, populate the following META tag on all pages on each server:
| [http://www.xav.com/scripts/search/help/1013.html]
Example:
<meta name="WT.sv" content="My Server">
Defines the name of the machine that serves the web page. If you have two servers (Server1 and Server2), you would make two copies of the META tag and designate CONTENT=“Server1” for deployment to pages on the first server and CONTENT=“Server2” for deployment to the same pages on the second server.
For a server farm, you can extract the value of the built-in server name and dynamically assign it to the
META tag using server-side scripting.
Example:
<meta name="WT.sv" content="Server1">
<meta name="WT.sv" content="Server2">
An Ad View occurs when a visitor views a page containing an ad. An ad is a link or graphic that contains an Ad Click parameter in the query portion of it's URL.
| [https://tagbuilder.webtrends.com/Help/Miscellaneous/AdSearch.aspx?keepThis=true&TB_iframe=true&height=450&width=650 About WT.ad].
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| wt.ti
| fdse-robots
| '''Tracking Page Titles'''
| Tag used by FDSE search software, allows different robots instructions to be sent to FDSE than that sent to other search engines eg: index no index pages for local search
You may want to modify a page title before sending it to Webtrends in the following cases:
| [http://www.xav.com/scripts/search/help/1013.html]
* You are dealing with dynamic content pages identified by URL parameters, and the page title represents the title of the base URL page rather than the dynamic content page.
Unless you modify the page titles, all pages have the same title in the reports.
* All pages have been assigned the same title, for reasons of style or company policy.
Even though URLs are displayed in addition to page title, the entire URL cannot be depended upon to distinguish one page from another.
Use server-side scripts to change the title to something that reflects the content of the pages so that you can identify them in reports. Next, pass the customized page titles to Webtrends, using the following META tag:
<META NAME="WT.ti" CONTENT="title">
Defines the name of the title for this page.
| [http://product.webtrends.com/WRC/OnDemand/ResourceCenter/rc/Library/PDF/IGOD/WebTrendsAnalyticsOnDemandImplementationGuide.pdf Webtrends Parameters]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| y_key
| FLBlogAuthor
| Used to verify ownership for Yahoo! Site Explorer
| Depicts whether author of the blog is lawfirm or FL author
| [http://help.yahoo.com/l/us/yahoo/search/siteexplorer/siteexplorer-06.html Yahoo! documentation]
| [http://images.findlaw.com/firmsites/flfs_meta_tags.html FL Meta Names documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| yandex-verification
| format-detection
| Used to verify ownership for Yandex Webmaster.
| Enables or disables automatic detection of possible phone numbers in a webpage in Safari on iOS.
| [http://help.yandex.ru/webmaster/?id=995300#995356 Yandex Webmaster ownership verification]
| [http://developer.apple.com/library/safari/#documentation/appleapplications/reference/SafariHTMLRef/Articles/MetaTags.html Apple Safari HTML Reference]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| globrix.instruction
| format-print
| Globrix property information: Property to Buy or Rent
| Store print media requirements for a page so a user agent can alert a user to unusual needs, such as special paper, before printing is to begin.
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
| [http://brittlebit.org/specifications/html-meta-format-print/specification-for-html-meta-element-with-name-value-format-print.html BrittleBit.org spec]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| globrix.price
| fragment
| Globrix property information: Price for the property
| Opts a webpage into the AJAX crawling scheme when it does not have a "#!" URL. The only valid content value is "!".
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
<meta name="fragment" content="!">
| [https://developers.google.com/webmasters/ajax-crawling/docs/specification Google Crawable AJAX Specification]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| globrix.postcode
| FSDateCreation
| Globrix property information: Postcode of the property
| Mentions the date when this web page was created
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
| [http://images.findlaw.com/firmsites/flfs_meta_tags.html FL Meta Names documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| globrix.bedrooms
| FSDatePublish
| Globrix property information: Number of bedrooms the property has
| Mentions the date when this web page was created
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
| [http://images.findlaw.com/firmsites/flfs_meta_tags.html FL Meta Names documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| globrix.bathrooms
| FSFLContent
| Globrix property information: Number of bathrooms the property has
| Informs the Publisher tool whether this page contains any content or not. Valid values yes or no
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
| [http://images.findlaw.com/firmsites/flfs_meta_tags.html FL Meta Names documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| globrix.type
| FSLanguage
| Globrix property information: Type of property e.g. 'semi-detatched house'
| Language of the content in the page. Example: US English or UK English, etc
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
| [http://images.findlaw.com/firmsites/flfs_meta_tags.html FL Meta Names documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| globrix.condition
| FSOnSitemap
| Globrix property information: Condition of the property e.g. 'renovated'
| Whether the page is accessible via the Sitemap link in the firmsite
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
| [http://images.findlaw.com/firmsites/flfs_meta_tags.html FL Meta Names documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| globrix.features
| FSPageDescription
| Globrix property information: Features of the property e.g. 'double glazing'
| Description of the content of page
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
| [http://images.findlaw.com/firmsites/flfs_meta_tags.html FL Meta Names documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| globrix.outsidespace
| FSPageName
| Globrix property information: External features of the property e.g. 'garden'
| Name of the page within a Findlaw firmsite
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
| [http://images.findlaw.com/firmsites/flfs_meta_tags.html FL Meta Names documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| globrix.parking
| FSSearchable
| Globrix property information: Parking available for property e.g. 'parking for 2 cars'
| This tag mentions whether a certain page can be searched or not
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
| [http://images.findlaw.com/firmsites/flfs_meta_tags.html FL Meta Names documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| globrix.period
| FSSection
| Globrix property information: Period of the property e.g. 'victorian terrace'
| Depicts whether a page is a Section Page or simple page. Section pages can have links to other pages
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
| [http://images.findlaw.com/firmsites/flfs_meta_tags.html FL Meta Names documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| globrix.poa
| FSWritertoolPageType
| Globrix property information: If the property price is only available on application
| Page Type of a page in the firmsite. Page Type values help the Publisher toold in page creation
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
| [http://images.findlaw.com/firmsites/flfs_meta_tags.html FL Meta Names documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| globrix.tenure
| gcterms.topicTaxonomy
| Globrix property information: The tenure of the property e.g. 'leasehold'
| Organize resources specifically for taxonomy-based topical browse or search structures on websites (ie: breadcrumbs / website information architecture).
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
| [http://www.gcpedia.gc.ca/wiki/Metadata_Tools#Metadata_for_Web_Resource_Discovery] Government of Canada, Web Content Management System Metadata Application Profile.
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| globrix.underoffer
| geo.a1
| Globrix property information: Indicates if the property is under offer
| National subdivision (state, canton, region, province, prefecture) of civil address to which the page is related. For resources within the US and Canada, corresponds to the common 2-character State/Province codes.
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
<meta name="geo.a1" content="AB">
| [http://tools.ietf.org/html/draft-daviel-html-geo-tag-08 IETF Draft]<br>[http://geotags.com/geo/geotags2.html GeoTags.com]<br>RFC 4776
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| globrix.priceproximity
| geo.a2
| Globrix property information: The region of the attached price e.g. 'guide price of'
| County, parish, gun (JP), district (IN) of civil address to which the page is related.
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
<meta name="geo.a2" content="Warwickshire">
| [http://tools.ietf.org/html/draft-daviel-html-geo-tag-08 IETF Draft]<br>[http://geotags.com/geo/geotags2.html GeoTags.com]<br>RFC 4776
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| globrix.latitude
| geo.a3
| Globrix property information: The latitude of the property
| City, township, shi (JP) of civil address to which the page is related.
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
<meta name="geo.a3" content="Calgary">
| [http://tools.ietf.org/html/draft-daviel-html-geo-tag-08 IETF Draft]<br>[http://geotags.com/geo/geotags2.html GeoTags.com]<br>RFC 4776
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| globrix.longitude
| geo.country
| Globrix property information: The longitude of the property
| Case-insensitive ISO 3166-1 alpha-2 code of a country to which the page is related.
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
<meta name="geo.country" content="de">
| [http://tools.ietf.org/html/draft-daviel-html-geo-tag-08 IETF Draft]<br>[http://geotags.com/geo/geotags2.html GeoTags.com]<br>[http://en.wikipedia.org/wiki/ISO_3166-2 ISO-3166-2]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| meta_date
| geo.lmk
| The date used to indicate that the Metadata has been prepared and/or reviewed and approved by the Metadata Unit. Its purpose is administrative. (Used by "Autonomy".)
| A landmark or vanity address to which the page is related.
| [http://www.hc-sc.gc.ca/home-accueil/alt_formats/pacrb-dgapcr/pdf/Metadata_Application_Profile_2009.pdf Health Canada Web Metadata Application Profile March 2009 ]
<meta name="geo.lmk" content="Auwaldstraße 11, 79110 Freiburg im Breisgau, Deutschland">
|
| [http://tools.ietf.org/html/draft-daviel-html-geo-tag-08 IETF Draft]<br>[http://geotags.com/geo/geotags2.html GeoTags.com]
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| Site-Type
| geo.placename
| Used to define the body of the document content type offered
| Superseded by geo.lmk. Name of geographic place to which the page is related.
| [http://programadorweb.net.tc/?page_id=124 Information and values ​​accepted by Metatag]
<meta name="geo.placename" content="London, Ontario">
| [http://tools.ietf.org/html/draft-daviel-html-geo-tag-08 IETF Draft]<br>[http://geotags.com/geo/geotags2.html GeoTags.com]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| wot-verification
| geo.position
| Used to verify ownership of WOT (Web Of Trust)
| Geographic position to which the page is related.
| [http://www.mywot.com/wiki/Verify_your_website WOT's verify your site wiki page]
<meta name="geo.position" content="48.02682000000001;7.809769999999958"><br />Like icbm except for value syntax.
| [http://tools.ietf.org/html/draft-daviel-html-geo-tag-08 IETF Draft (expired)]<br>[http://geotags.com/geo/geotags2.html GeoTags.com]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| gwt:property
| geo.region
| Used to specify the locale client property
| Superseded by either geo.country alone or geo.country plus geo.a1. Name of geographic region to which the page is related. Content is specified by ISO-3166.
| [https://developers.google.com/web-toolkit/doc/latest/DevGuideI18nLocale Locales in GWT]
<meta name="geo.region" content="DE-BW">
| [http://tools.ietf.org/html/draft-daviel-html-geo-tag-08 IETF Draft]<br>[http://geotags.com/geo/geotags2.html GeoTags.com]<br>[http://en.wikipedia.org/wiki/ISO_3166 ISO-3166]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| mobile-agent
| globrix.bathrooms
| Specifies the mobile-compatible url of the web page.  Used by mobile browsers and search engines to redirect mobile phone visitors to the proper mobile page. <br>
| Globrix property information: Number of bathrooms the property has
The following properties can be used in the value of the content attribute:<br>url - The mobile-compatible url of the web page.<br>format - The format of the mobile page. An enum of "wml", "xhtml" and "html5".<br>Example:
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
<meta name="mobile-agent" content="format=html5; url=http://3g.sina.com.cn/">
| [http://open.shouji.baidu.com/?page=developer&action=pcandmo Baidu Mobile SEO]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| twitter:card
| globrix.bedrooms
| The card type, which will be one of "summary", "photo", or "player".
| Globrix property information: Number of bedrooms the property has
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| twitter:domain
| globrix.condition
| the domain of the website (added w/ API 1.1)
| Globrix property information: Condition of the property e.g. 'renovated'
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
|
| Proposal
 
|-valign="top"
| twitter:url
| Canonical URL of the card content.
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| twitter:title
| globrix.features
| The title of the content as it should appear in the card.
| Globrix property information: Features of the property e.g. 'double glazing'
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| twitter:description
| globrix.instruction
| A description of the content in a maximum of 200 characters.
| Globrix property information: Property to Buy or Rent
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| twitter:image
| globrix.latitude
| A URL to the image representing the content.
| Globrix property information: The latitude of the property
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| twitter:image:width
| globrix.longitude
| The width of the image representing the content.
| Globrix property information: The longitude of the property
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| twitter:image:height
| globrix.outsidespace
| The height of the image representing the content.
| Globrix property information: External features of the property e.g. 'garden'
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| twitter:image0
| globrix.parking
| A URL to the image representing the first photo in your gallery.
| Globrix property information: Parking available for property e.g. 'parking for 2 cars'
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| twitter:image1
| globrix.period
| A URL to the image representing the second photo in your gallery.
| Globrix property information: Period of the property e.g. 'victorian terrace'
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| twitter:image2
| globrix.poa
| A URL to the image representing the third photo in your gallery.
| Globrix property information: If the property price is only available on application
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| twitter:image3
| globrix.postcode
| A URL to the image representing the fourth photo in your gallery.
| Globrix property information: Postcode of the property
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| twitter:site
| globrix.price
| @username for the website used in the card footer.
| Globrix property information: Price for the property
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| twitter:site:id
| globrix.priceproximity
| Twitter ID for the website used in the card footer.
| Globrix property information: The region of the attached price e.g. 'guide price of'
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| twitter:creator
| globrix.tenure
| @username for the content creator / author.
| Globrix property information: The tenure of the property e.g. 'leasehold'
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| twitter:creator:id
| globrix.type
| Twitter ID for the content creator / author.
| Globrix property information: Type of property e.g. 'semi-detatched house'
| [https://dev.twitter.com/docs/cards Twitter cards documentation]
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| typemetal.formatprefs
| globrix.underoffer
| Per-file HTML formatting preferences used by the TypeMetal HTML editor
| Globrix property information: Indicates if the property is under offer
| [http://coherencelabs.com/typemetal/manual/typemetal-custom-metadata.html TypeMetal User Guide]
| [http://content.globrix.com/web-tools/8-technical-guide/74-what-are-globrix-meta-tags-and-how-can-i-use-them FAQ About the Globrix meta tags.]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"  
| vfb-version
| go-import
| Specifies a Visual Form Builder plugin version for Wordpress.
| Defines a remote source code location and version control scheme for the Go programming language's toolchain. Content format: <code>import-prefix vcs repo-root</code>.
| [http://wordpress.org/plugins/visual-form-builder/ Visual Form Builder Documentation and specs]
| [http://golang.org/cmd/go/#hdr-Remote_import_path_syntax go tool documentation]
|
|  
| Proposal
 
|-valign="top"
| web_author
| Credits the developer(s) responsible for the technical design of a website.
| [http://www.metatags.info/meta_name_webauthor Documentation]
| [https://sites.google.com/site/metadesignerspec/ designer] - for visual presentation
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| ZOOMCATEGORY
| google
| Category of page to be grouped in Wrensoft Zoom Search Engine.
| Multiple purposes:<br /><br />Used to declare text that should not be translated by the Google Translate plugin (&lt;meta name="google" value="notranslate"&gt; will declare the whole page should not be translated, while &lt;span class="notranslate"&gt; is for text or paragraph areas you wish to not be translated.<br /><br />Used "[t]o tell Google not to show a Sitelinks search box when your site appears in the search results" (implement with content="nositelinkssearchbox") (already in use).<br /><br />Presumably, multiple meta elements named "google" should all be parsed but this is may not have been explicitly specified anywhere.
| [http://www.wrensoft.com/zoom/zoommeta.html Wrensoft Zoom Meta Documentation]
| "notranslate": [http://googlewebmastercentral.blogspot.com/2007/12/answering-more-popular-picks-meta-tags.html Google blog post]<br /><br />"nositelinkssearchbox": [https://developers.google.com/structured-data/slsb-overview Google on Structured Data &gt; Sitelinks Search Box]
|  
|  
| Proposal
| Nontranslation: Proposal<br /><br />No Sitelinks search box: Proposed


|-valign="top"  
|-valign="top"  
| ZOOMDESCRIPTION
| google-play-app
| Alternative page description for Wrensoft Zoom Search Engine.
| Promoting Apps with Smart App Banners
| [http://www.wrensoft.com/zoom/zoommeta.html Wrensoft Zoom Meta Documentation]
| [http://jasny.github.io/jquery.smartbanner/] Smart banners for Google Apps
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| ZOOMIMAGE
| google-site-verification
| URL to image to be displayed alongside result in Wrensoft Zoom Search Engine.
| Used to verify ownership for Webmaster Tools.
| [http://www.wrensoft.com/zoom/zoommeta.html Wrensoft Zoom Meta Documentation]
| [http://www.google.com/support/webmasters/bin/answer.py?hl=en&answer=79812 Google documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| ZOOMPAGEBOOST
| gwt:property
| Page boost factor to increase or decrease the relevance of page in Wrensoft Zoom Search Engine.
| Used to specify the locale client property
| [http://www.wrensoft.com/zoom/zoommeta.html Wrensoft Zoom Meta Documentation]
| [https://developers.google.com/web-toolkit/doc/latest/DevGuideI18nLocale Locales in GWT]
|  
|  
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| ZOOMTITLE
| handheldfriendly
| Alternative page title for Wrensoft Zoom Search Engine.
| Informs the BlackBerry browser that the content contained within the document is designed for small screens.
| [http://www.wrensoft.com/zoom/zoommeta.html Wrensoft Zoom Meta Documentation]
| [https://developer.blackberry.com/html5/documentation/v1_0/handheldfriendly.html BlackBerry (handheldfriendly "largely obsolete")]
|  
|
| Proposal
 
|-valign="top"
| icas.datetime
| A point or period of time associated with an event in the lifecycle of the resource represented in terms of an ICAS date and time format of unspecified information density (may include full, long, medium, short, or compressed forms).
| a preliminary specification in the aaticas group on LinkedIn (http://www.linkedin.com/groups/aaticas-4034149). after a period of review, a specification for AAT ICAS meta keywords for HTML(5) will be referenced on an AAT ICAS area of the aatideas.org web site.
|
| Proposal
 
|-valign="top"
| icas.datetime.abbr
| A point or period of time associated with an event in the lifecycle of the resource represented in terms of an ICAS abbreviated format such as "d2M03 t969".
| a preliminary specification in the aaticas group on LinkedIn (http://www.linkedin.com/groups/aaticas-4034149). after a period of review, a specification for AAT ICAS meta keywords for HTML(5) will be referenced on an AAT ICAS area of the aatideas.org web site.
|
| Proposal
 
|-valign="top"
| icas.datetime.day
| A point or period of time associated with an event in the lifecycle of the resource represented in terms of ICAS day-of-year format such as "2012 day 333 t969".
| a preliminary specification in the aaticas group on LinkedIn (http://www.linkedin.com/groups/aaticas-4034149). after a period of review, a specification for AAT ICAS meta keywords for HTML(5) will be referenced on an AAT ICAS area of the aatideas.org web site.
|
| Proposal
 
|-valign="top"
| icas.datetime.long
| A point or period of time associated with an event in the lifecycle of the resource represented in terms of ICAS long date format such as "UCN 12012 M03 Blue ❀ day 333 ❀ IDC zone(UT) t969 tt189". example <meta name="icas.datetime.long" content="UCN 12012 M03 Blue ❀ day 333 ❀ IDC zone(UT) t969 tt189"/>
| a preliminary specification in the aaticas group on LinkedIn (http://www.linkedin.com/groups/aaticas-4034149). after a period of review, a specification for AAT ICAS meta keywords for HTML(5) will be referenced on an AAT ICAS area of the aatideas.org web site.
|
| Proposal
| Proposal


|-valign="top"  
|-valign="top"  
| ZOOMWORDS
| icbm
| Additional keywords to be indexed for Wrensoft Zoom Search Engine.
| Defines geographic position to which page is related to. The acronym stands for ICBM Intercontinental Ballistic Missile - an old, humorous allusion to the possible use of such coordinates.<br>Example:
| [http://www.wrensoft.com/zoom/zoommeta.html Wrensoft Zoom Meta Documentation]
<meta name="ICBM" content="47.0667, 15.4500" /><br />Like geo.position except for value syntax.
| [http://geourl.org/add.html GeoURL documentation]
|  
|  
| Proposal
| Proposal


|-valign="top"
|-valign="top"
| revision
| IE_RM_OFF
| The revision of this page as reported by an underlying Version Control System. This is a free format string.
| If set to "true", disables Internet Explorer 11 Reading View button adjacent to address bar when the page is detected to have content suitable for Reading View. This is intended for pages that are not articles and are not intended to be read in IE 11 Reading View.
| [https://github.com/krallin/meta-revision Meta Revision Specification]
| [http://ie.microsoft.com/testdrive/browser/readingview/ Microsoft: Reading View Guidelines and Information] In the Code tab, at the bottom where Opt Out is read.
|
|
| Proposal
| Proposal
|}


== Proposals that don't meet the [http://www.whatwg.org/specs/web-apps/current-work/multipage/semantics.html#other-metadata-names requirements] for a registration ==
Note that these proposals can be moved back to the registry table if the problems listed in the rightmost column of this table are addressed.
{| class="wikitable sortable"
! Keyword
! Brief description
! Link to specification
! Synonyms
! Status
! Registration requirement failure


|-valign="top"  
|-valign="top"  
| gm-gpx-v
| itemsPerPage
| Wordpress Plugin Google Maps GPX Viewer
| Used to identify the number of search results returned per page.
| [http://wordpress.org/extend/plugins/google-maps-gpx-viewer/ Google Maps GPX Viewer]
| [http://www.opensearch.org/Specifications/OpenSearch/1.1#Response_metadata_in_HTML.2FXHTML OpenSearch Specification]
|  
|  
| Incomplete proposal
| Proposal
| Claimed spec link is not a link to a spec


|-valign="top"  
|-valign="top"  
| og:title
| keywords-not
| Open Graph Protocol by Facebook developers
| Like keywords but instead keywords-not support Boolean NOT searches; useful for metaphors, satire/parody, and pages that say "this page is not about subject x" which therefore would be erroneously excluded by a NOT search against x.
| [http://developers.facebook.com/docs/opengraph/ Facebook developers]
| [http://brittlebit.org/specifications/html-meta-keywords-not/specification-for-html-meta-element-with-name-value-keywords-not.html BrittleBit.org spec]
|  
|  
| Incomplete proposal
| Proposal
| The spec specifies this to be a value of the property attribute--not a meta keyword


|-valign="top"  
|-valign="top"  
| og:type
| license
| Open Graph Protocol by Facebook developers
| Is used to to define the license under which a website is published.
| [http://developers.facebook.com/docs/opengraph/ Facebook developers]
| [https://faq.jokenetwork.de/license Unofficial Documentation of license]
|  
|  
| Incomplete proposal
| Proposal
| The spec specifies this to be a value of the property attribute--not a meta keyword


|-valign="top"  
|-valign="top"  
| og:url
| license:uri
| Open Graph Protocol by Facebook developers
| Is used to to define the uri to the license, under which a website is published.
| [http://developers.facebook.com/docs/opengraph/ Facebook developers]
| [https://faq.jokenetwork.de/license:uri Unofficial Documentation of license:uri]
|  
|  
| Incomplete proposal
| Proposal
| The spec specifies this to be a value of the property attribute--not a meta keyword
 
|-valign="top"
| meta_date
| The date used to indicate that the Metadata has been prepared and/or reviewed and approved by the Metadata Unit. Its purpose is administrative. (Used by "Autonomy".)
| [http://www.hc-sc.gc.ca/home-accueil/alt_formats/pacrb-dgapcr/pdf/Metadata_Application_Profile_2009.pdf Health Canada Web Metadata Application Profile March 2009 ]
|
| Proposal


|-valign="top"  
|-valign="top"  
| og:image
| microtip
| Open Graph Protocol by Facebook developers
| Specifies the cryptocurrency address (bitcoin, etc.) for sending tips to the people responsible for creating this page's content. This tag is used by various browser plugins that want to compensate the site's creators. Since it's microtipping instead of micropayments, there is no need to specify an amount.<br>
| [http://developers.facebook.com/docs/opengraph/ Facebook developers]
Example:
<meta name="microtip" content="[bitcoin-address]">
Note: there can be multiple instances of this metatag on a page.
| For full specification, see: http://autotip.io/docs/microtip-meta-tag
|  
|  
| Incomplete proposal
| Proposal
| The spec specifies this to be a value of the property attribute--not a meta keyword


|-valign="top"  
|-valign="top"  
| og:site_name
| mobile-agent
| Open Graph Protocol by Facebook developers
| Specifies the mobile-compatible url of the web page.  Used by mobile browsers and search engines to redirect mobile phone visitors to the proper mobile page. <br>
| [http://developers.facebook.com/docs/opengraph/ Facebook developers]
The following properties can be used in the value of the content attribute:<br>url - The mobile-compatible url of the web page.<br>format - The format of the mobile page. An enum of "wml", "xhtml" and "html5".<br>Example:
<meta name="mobile-agent" content="format=html5; url=http://3g.sina.com.cn/">
| [http://open.shouji.baidu.com/?page=developer&action=pcandmo Baidu Mobile SEO]
|  
|  
| Incomplete proposal
| Proposal
| The spec specifies this to be a value of the property attribute--not a meta keyword


|-valign="top"  
|-valign="top"  
| fb:admins
| mobile-web-app-capable
| Open Graph Protocol by Facebook developers
| Sets whether a web application can be added standalone to a home screen and launched in fullscreen mode. Also proposed as a vendor-neutral version of apple-mobile-web-app-capable.
| [http://developers.facebook.com/docs/opengraph/ Facebook developers]
| [https://developers.google.com/chrome/mobile/docs/installtohomescreen Add to Homescreen - Google Chrome Mobile &mdash; Google Developers] (though a WHATWG or W3C spec would be preferred)
|  
| apple-mobile-web-app-capable (vendor specific synonym)
| Incomplete proposal
| Proposal
| The spec specifies this to be a value of the property attribute--not a meta keyword


|-valign="top"  
|-valign="top"  
| og:description
| mobileoptimized
| Open Graph Protocol by Facebook developers
| Controls layout behavior in older versions of Internet Explorer (e.g., 6.5).
| [http://developers.facebook.com/docs/opengraph/ Facebook developers]
| [http://msdn.microsoft.com/en-us/library/bb431690.aspx Microsoft Windows Mobile 6.5 documentation]
|  
|  
| Incomplete proposal
| Proposal
| The spec specifies this to be a value of the property attribute--not a meta keyword


|-valign="top"  
|-valign="top"
| fb:page_id
| msapplication-config
| Open Graph Protocol by Facebook developers
| '''"Pinned Sites" in Windows 8'''
| [http://developers.facebook.com/docs/opengraph/ Facebook developers]
The "msapplication-config" metadata defines the path to a browser configuration file, letting you set pinned sites customizations (such as tile background, badge updates and notifications) with this external XML file rather than metadata within the HTML markup of webpages.
<meta name="msapplication-config" content="IEconfig.xml" />
'''Note'''
Without this metadata, IE11 looks for a default "browserconfig.xml" in the root directory of the server.
| [http://msdn.microsoft.com/en-us/library/ie/dn320426%28v=vs.85%29.aspx Browser configuration schema reference]
|  
|  
| Incomplete proposal
| Proposal
| The spec specifies this to be a value of the property attribute--not a meta keyword


|-valign="top"  
|-valign="top"
| audience
| msapplication-navbutton-color
| To aid search engines in classifying and to aid directory compilers, an audience most appropriate for the page may be suggested. Subject matter may not be a good clue; for example, an analysis of children's literature may be directed to teachers.<br />A value is free-form case-insensitive text without a comma. Multiple values are to be comma-separated. Singular and plural forms have the same meaning.<br />Recognized values:<br />-- "all" and "everyone", which have the same meaning<br />-- "adult" and "mature" have the same meaning and are for content that only adults may access, but no one responsible for preventing a nonadult or the immature from accessing the page or its content should rely on either or both of these values to do so without other means (not the same as "grownup", which see)<br />-- "child" and "juvenile", which have the same meaning<br />-- "teen"<br />-- "grownup" is not identical to "adult" or "mature" in not implying a precise boundary but is approximately any person who may be able to understand and apply the content (e.g., car driving instruction that may be read by a minor not yet old enough to drive a car but who would likely benefit from somewhat early exposure to the instruction)<br />-- "parent" to include guardian and temporary caregiver<br />-- "teacher" to include professor and ad hoc instructor<br />-- "elementary school student" to include any student below high school<br />-- "high school student"<br />-- "elhi" to include any student in elementary school through high school<br />-- "college student" including graduate and professional school<br />-- "business" including management, finance, and prospective customers (this includes e-commerce and investor sites)<br />-- "health" including any health care provider including alternative and ad hoc<br />-- "patient" for any health care recipient<br />-- "lawyer" including judge, paralegal, and jailhouse lawyer<br />-- "law client" for any prospective recipient of a lawyer's service (not usually a social work client) with ''lawyer'' including paralegal and jailhouse lawyer but not necessarily judge<br />-- "craft" for any craftworker including laborer and artisan<br />-- "artist" including musician, actor, dancer, and sculptor and including creator and performer<br />-- "military" including paramilitary<br />-- "news" including any consumer of rapidly-developing news<br />-- "introductory" and "beginner", which have the same meaning<br />-- "intermediate" and "midlevel", which have the same meaning<br />-- "advanced" and "advance", which have the same meaning<br />-- "scholarly" and "scholar", which have the same meaning<br />-- "popular" generally referring to a writing style<br />-- "older" including retiree<br />-- "institution" including from corporation to conspiracy (such as for management advice)<br />-- "government" including agencies and prospective politicians<br />-- values using any integer or single-digit decimal in the form of "grade 8" or "grade 6.4" including to refer to a reading comprehension level (this generally will not exceed 12 and might be meaningless above 20 so higher values may be interpreted as the highest meaningful value)<br />-- "viewers" for when content (such as a movie) is intended almost entirely to be seen rather than read<br />-- "listeners" for when content (such as music) is intended almost entirely to be heard rather than read but not generally including text-to-speech support<br />-- "tts", "text-to-speech", or "text to speech", which three have the same meaning and which are for a page that has substantial support for TTS or that will be readily understood through TTS without need for such support (TTS is often aided by, e.g., pre-resolving pronunciation ambiguities in page coding)<br />-- values using any numbers in the form of "3-6 years old", whether a range or a single-number value<br />-- values using any decade in the form of "born in 1970s"<br />Unrecognized values such as "botanists", "Texans", and "writers who use red ink" may be used but at a risk that a search engine or directory editor will either fail to recognize it or will interpret it in unpredictable ways, or will in the future.<br />Spellings that are erroneous or slightly different from a recognized value may be interpreted by a search engine or directory editor as representing a recognized value.<br />The absence of the keyword defaults to a value of "all" but without overriding another indication arrived at by other means.
| '''"Jump List" or "Pinned Sites" in Windows 7'''
The "msapplication-navbutton-color" metadata define the custom color of the Back and Forward buttons in the Pinned Site browser window. Any named color, or hex color value is valid.
<meta name="msapplication-navbutton-color" content="#FF3300" />
| [http://msdn.microsoft.com/en-us/library/gg491732(v=VS.85).aspx Declaring Pinned Site Metadata]
|  
|  
|
| Proposal
| Incomplete proposal
 
| Lacks link to a spec
|-valign="top"
| msapplication-notification
| '''"Pinned Sites" and "Live Tiles" in Windows 8.1'''
Used to make pinned sites on the start screen into live tiles. Usage:
<META name="msapplication-notification" content="cycle=7;frequency=60;polling-uri=http://www.example.com/notifications.xml"  />
| [https://msdn.microsoft.com/en-us/library/ie/dn255024.aspx#msapplication-notification Pinned site metadata reference]
|
| Proposal


|-valign="top"  
|-valign="top"
| blogcatalog
| msapplication-square150x150logo
| Used to verify ownership of Blog Catalog.com
| '''msapplication-square150x150logo'''
| [http://www.blogcatalog.com/ Blog catalog site]
Specifies the image to use as the wide tile, which is 310x150 pixels at 100% scaling.
<meta name="msapplication-square150x150logo" content="images/logo.png">
'''Note'''  The '''msapplication-square150x150logo''' value is supported as of IE11 Preview and applies to tiles pinned to the Windows Start screen.
| [http://msdn.microsoft.com/en-us/library/ie/dn255024%28v=vs.85%29.aspx Pinned site metadata reference]
|  
|  
| Incomplete proposal
| Proposal
| Claimed spec link is not a link to a spec


|-valign="top"  
|-valign="top"
| bot-. . .
| msapplication-square310x310logo
| Robot owners, to allow page authors access to robotic capabilities, e.g., to deny them, should prefix "bot-" to the name of their robot, especially for proprietary bots.<br />Example: If a robot were to be named "dullbucklequiz", the name in the meta element would be "bot-dullbucklequiz".<br />The value "bot-" alone represents all bots so prefixed, like a wildcard.<br />Arguably, there's no need for a list here of any specific bots if http://user-agents.org or http://www.botsvsbrowsers.com/ (and perhaps other sites) is reliable.
| '''msapplication-square310x310logo'''
Specifies the image to use as the large tile, which is 310x310 pixels at 100% scaling.
<meta name="msapplication-square310x310logo" content="images/largelogo.png">
'''Note'''  The '''msapplication-square310x310logo''' value is supported as of IE11 Preview and applies to tiles pinned to the Windows Start screen.
| [http://msdn.microsoft.com/en-us/library/ie/dn255024%28v=vs.85%29.aspx Pinned site metadata reference]
|  
|  
|
| Proposal
| Incomplete proposal
| Lacks link to a spec, tries to register a space of names instead of enumerated names


|-valign="top"  
|-valign="top"
| created
| msapplication-square70x70logo
| The datetime at which the document was created. The value is an ISO8601 date. The date MUST follow the [http://www.w3.org/TR/NOTE-datetime W3C Profile of ISO 8601] with a granularity of "Complete date:" or finer. The [http://www.bbc.co.uk/guidelines/futuremedia/desed/previousversions/searchmetadata_vs_1_0.shtml#metadata BBC] use this name.
| '''msapplication-square70x70logo'''
Specifies the image to use as the small tile, which is 70x70 pixels at 100% scaling.
<meta name="msapplication-square70x70logo" content="images/tinylogo.png">
'''Note'''  The '''msapplication-square70x70logo''' value is supported as of IE11 Preview and applies to tiles pinned to the Windows Start screen.
| [http://msdn.microsoft.com/en-us/library/ie/dn255024%28v=vs.85%29.aspx Pinned site metadata reference]
|  
|  
|
| Proposal
| Incomplete proposal
| Lacks link to a spec


|-valign="top"  
|-valign="top"
| creator
| msapplication-starturl
| The creator is an off-Web or pre-Web creator of a work for which an author authored a Web page, so that the creator and the author may be different people.<br />Searching for one content creator's work requires a standard robot-parsable format for the information. A personal name, institutional name, or other text entry is permissible.<br />One element represents only one creator. Multiple creators are to be represented with multiple tags.<br />Search engines may index by any component of a name, so a content creator need only enter a name once in one first-last or family-given order (e.g., Pat Thunderbird or Thunderbird, Pat, but not requiring both).
| '''"Jump List" or "Pinned Sites" in Windows 7'''
| [[Talk:MetaExtensions#Re:_Proposed_'creator'_MetaExtension|Talk]]
The "msapplication-starturl" metadata contains the root URL of the application. The start URL can be fully qualified, or relative to the current document. Only HTTP and HTTPS protocols are allowed. If this element is missing, the address of the current page is used instead.
|
<meta name="msapplication-starturl" content="./" />
| Incomplete proposal
| [http://msdn.microsoft.com/en-us/library/gg491732(v=VS.85).aspx Declaring Pinned Site Metadata]
| Lacks link to a spec
 
 
|-valign="top"
| msnbot
| Synonym of <code>robots</code> for targeting Bing only.
|  
|  
|  
| Proposal
| Incomplete proposal
| Lacks link to a spec


|-valign="top"  
|-valign="top"
| ia_archive
| msapplication-tap-highlight
| Synonym of <code>robots</code> for targeting Internet Archive and Alexa only.
| '''Link highlighting in Internet Explorer'''
The "msapplication-tap-highlight" meta tag can be used to disable automatic highlighting of tapped links in Internet Explorer. Applies to IE10 on Windows Phone 8 and IE11 on Windows 8.1.
<meta name="msapplication-tap-highlight" content="no" />
| [http://msdn.microsoft.com/en-us/library/ie/bg182645%28v=vs.85%29.aspx#tapHighlight Link highlighting]
|  
|  
|  
| Proposal
| Incomplete proposal
| Lacks link to a spec


|-valign="top"  
|-valign="top"
| datetime-coverage
| msapplication-task
| The author may be the best expert on which time frame is most relevant to the content. Leaving that to search engine analysis may be too chancy without search engine optimization, which analysis is difficult to apply by algorithm to, e.g., historical papers that may focus on the 1800s but mention 1731 and 1912 perhaps unimportantly.<br />The value for this keyword is a date or time -- not a range and not vague, for which other keywords are proposed -- in a format in accordance with http://www.w3.org/TR/NOTE-datetime (albeit a note that's at W3C only for discussion). Any of the six levels of granularity in that note are acceptable, such as expressing only a year.<br />Should this keyword appear more than  once, all the values so appearing are determinative. Multiple values are to be expressed with separate meta elements lest the note be revised in the future in a way incompatible with comma-separating a list.
| '''"Jump List" or "Pinned Sites" in Windows 7'''
Jump List items act as entry points into the website even when the browser is not running. A Jump List can contain commonly used destinations and tasks. Some items apply to the whole site, and some apply only to specific users.  
For example, to add a single task called "Check Order Status" specify a meta element in the head of your webpage, as follows:
<META name="msapplication-task" content="name=Check Order Status;
      action-uri=./orderStatus.aspx?src=IE9;
      icon-uri=./favicon.ico"  />
| [http://msdn.microsoft.com/en-us/library/gg491725(v=vs.85).aspx Tasks in Jump List]
|  
|  
|
| Proposal
| Incomplete proposal
| Lacks link to a spec


|-valign="top"  
|-valign="top"
| property="og:*"
| msapplication-TileColor
| Metadata used by the Open Graph protocol (used by Facebook). Note: currently these are defined as: <meta property="og.*" content="x"/>
| The "msapplication-TileColor" metadata define the background color of a tile in Pinned Sites in Windows 8. The tile color can be specified as a hex RGB color using CSS’s #rrggbb notation, via CSS color names, or by the CSS rgb() function.
| [http://developers.facebook.com/docs/opengraph/ FAQ About the Open Graph protocol from Facebook.]
<meta name="msapplication-TileColor" content="#d83434"/>
| [http://blogs.msdn.com/b/ie/archive/2012/06/08/high-quality-visuals-for-pinned-sites-in-windows-8.aspx High Quality Visuals for Pinned Sites in Windows 8]
|  
|  
| Doesn't belong in this registry
| Proposal
| Not a value to be used in the <code>name</code> attribute


|-valign="top"  
|-valign="top"
| datetime-coverage-end
| msapplication-TileImage
| This is identical to the keyword datetime-coverage except that it represents only the end. If this keyword is used without datetime-coverage-start (also proposed), its value is interpreted as ending a range without a start.<br />Should this keyword appear more than once, all the values so appearing are determinative, in which case each represents the end of a different range assumed to be nonnesting. Example: If four elements happen to be in the order of datetime-coverage-end=1865, datetime-coverage-start=1914, datetime-coverage-end=1918, and datetime-coverage-start=1862, assuming proper formatting, the ranges should be interpreted as 1862-1865 and 1914-1918.
| The "msapplication-TileImage" metadata define the path to an image to be used as background for a tile in Pinned Sites in Windows 8. Tile images must be square PNGs 144px by 144px.
<meta name="msapplication-TileImage" content="images/benthepcguy-144.png" />
| [http://blogs.msdn.com/b/ie/archive/2012/06/08/high-quality-visuals-for-pinned-sites-in-windows-8.aspx High Quality Visuals for Pinned Sites in Windows 8]
|  
|  
|
| Proposal
| Incomplete proposal
| Lacks link to a spec


|-valign="top"  
|-valign="top"
| datetime-coverage-start
| msapplication-tooltip
| This is identical to the keyword datetime-coverage except that it represents only the start. If this keyword is used without datetime-coverage-end (also proposed), its value is interpreted as starting a range without an end.<br />Should this keyword appear more than once, all the values so appearing are determinative, in which case each represents the start of a different range assumed to be nonnesting. Example: If four elements happen to be in the order of datetime-coverage-start=1862, datetime-coverage-start=1914, datetime-coverage-end=1865, and datetime-coverage-end=1918, assuming proper formatting, the ranges should be interpreted as 1862-1865 and 1914-1918.
| '''"Jump List" or "Pinned Sites" in Windows 7'''
|  
The "msapplication-tooltip" metadata provides additional tooltip text that appears when you hover over the Pinned Site shortcut in the Windows Start menu or on the desktop.
|
<meta name="msapplication-tooltip" content="Channel 9 Podcasts" />
| Incomplete proposal
| [http://msdn.microsoft.com/en-us/library/gg491732(v=VS.85).aspx Declaring Pinned Site Metadata]
| Lacks link to a spec
|  
| Proposal


|-valign="top"  
|-valign="top"
| datetime-coverage-vague
| msapplication-wide310x150logo
| This is identical to the keyword datetime-coverage except that its value is not necessarily crisp. This keyword should be used only when datetime-coverage, datetime-coverage-start, and datetime-coverage-end are inappropriate, but there's no ban on using all four. Any text without a comma can be the value (e.g., Pleistocene, 1820s, Tuesdays, or before we were born); multiple values are comma-separated.<br />If this keyword is used with datetime-coverage, datetime-coverage-start, or datetime-coverage-end, the vague value should be exploited along with the value/s for the other keyword/s.<br />Should this keyword appear more than once, all are determinative.
| '''msapplication-wide310x150logo'''
Specifies the image to use as the medium tile, which is 150x150 pixels at 100% scaling.
<meta name="msapplication-wide310x150logo" content="images/widelogo.png">
'''Note'''  The '''msapplication-wide310x150logo''' value is supported as of IE11 Preview and applies to tiles pinned to the Windows Start screen.
| [http://msdn.microsoft.com/en-us/library/ie/dn255024%28v=vs.85%29.aspx Pinned site metadata reference]
|  
|  
|
| Proposal
| Incomplete proposal
| Lacks link to a spec


|-valign="top"  
|-valign="top"
| DC.
| msapplication-window
| Dublin Core, maintained by Dublin Core MetaData Initiative (DCMI), is an extensive system with some overlap with non-DC names.<br />This reserves all strings that begin with DC and a dot. ''Not true; DC-HTML doesn't use hardwired prefixes, but defines the prefixes using link/@rel="scheme.prefix"''
| '''"Jump List" or "Pinned Sites" in Windows 7'''
| [http://www.DublinCore.org DCMI]
The "msapplication-window" metadata sets the initial size of the Pinned Site window when it is launched for the first time. However, if the user adjusts the size of the window, the Pinned Site retains the new dimensions when it is launched again.
The following properties can be used in the value of the <code>content</code> attribute:
* width - The window width in pixels. The minimum value is 800.
* height - The window height in pixels. The minimum value is 600.
<meta name="msapplication-window" content="width=1024;height=768" />
| [http://msdn.microsoft.com/en-us/library/gg491732(v=VS.85).aspx Declaring Pinned Site Metadata]
|  
|  
| Incomplete proposal
| Proposal
| Tries to register a space of names instead of enumerated names


|-valign="top"  
|-valign="top"  
| dir-content-pointer
| MSSmartTagsPreventParsing
| When several pages in a directory include main content, a table of contents, an index, and the like, a search engine may be able to organize results more usefully by identifying which is which with a standard vocabulary, helpful when different publishers use different conventions when displaying or printing content.<br />A value is free-form case-insensitive text without a comma and optionally with a trailing number. Multiple values are to be comma-separated (multiple values are appropriate when one document serves multiple purposes). Singular and plural forms have the same meaning.<br />Recognized values, which are pointer types to which numbers may be suffixed, are limited to "start" meaning 'the first page that should be seen by a user' (this may be anywhere in the directory and anywhere within content), "toc" meaning 'table of contents', "intro" including introductions, forewords, prefaces, and tables of figures, "abstract", "main", "bibliography" and "biblio", which have the same meaning, "index" which may mean 'sitemap' or not, "afterword" and "update" which have the same meaning and need not actually update, "credit" meaning 'credits and acknowledgments', and "author bio" meaning 'author's biography', including any information about the author including credentials and contact information. The number suffix may be spaceless or not.<br />When numbers are suffixed, a search engine or directory should arrange like items in numerical order in the results, with unnumbered items following like items that are numbered, e.g., intro 1, intro 2, main 1, main 2, main, main, and so on.<br />Each directory and each subdirectory has its own sequence.
| Prevent a Microsoft browser from adding a certain kind of content to a page because users could be confused into thinking the added content was part of the original page. (It's likely only relatively few copies of the browser, a beta release never finalized, are still in the installed Win base, but the base is so large that even relatively few would still be a significant absolute quantity.)<br /><br />This tag is used by Google: [https://support.google.com/customsearch/answer/2595557?hl=en Custom Search Help: Meta Tags], as accessed 1-8-16. And "<meta content='true' name='MSSmartTagsPreventParsing'/>" appeared (with internal quote marks as singles) in the source code for <[http://googleblog.blogspot.com/2009/04/listening-to-google-health-users.html]>, as accessed 4-27-09.
| [http://brittlebit.org/specifications/html-meta-mssmarttagspreventparsing/specification-for-html-meta-element-with-name-value-mssmarttagspreventparsing.html BrittleBit.org spec]
|  
|  
|
| Proposal
| Incomplete proposal
| Lacks link to a spec


|-valign="top"
|-valign="top"  
|expires
| msvalidate.01
|<code>meta name='expires'</code> defines the expiration date of the page. This can be used for web pages in preparation for an upcoming event, e.g. a registration form for an exposition or competition, or other cases with a pre-set date when the document will no longer be valid, e.g. a product offer in a special sale or a support page for a product known not to be supported anymore from a given time onward.
| One of the verification elements used by Bing.
| [http://onlinehelp.microsoft.com/en-us/bing/hh204490.aspx Bing Webmaster Tools]
|
| Proposal


Search engines should respond to this meta tag in a reasonable way, i.e. by removing the page from their main search results after the expiration date (possibly still returning the result in a special search for expired pages as long as the page exists and is not explicitly excluded via <code>robots.txt</code> or <code>meta name='robots'</code> etc.) or simply by indicating to the user that this result is out-of-date.
|-valign="top"
| nonfiction
| To reduce the "fake news" problem, this lets well-meaning page authors label satire and parody appropriately in metatags although unlabeled in content (not explicitly labeling being common in satire and parody). Characterize the principal content of the page as nonfiction, fiction, mixed, or other. This way, other websites and users needn't be fooled.
| [http://brittlebit.org/specifications/html-meta-nonfiction/specification-for-html-meta-element-with-name-value-nonfiction.html BrittleBit.org spec]
| fiction (antonym; see spec for usage)
| Proposal


The content attribute should define the expiration date in accordance with http://www.w3.org/TR/NOTE-datetime . The meta tag should not be used for pages without expiration date. However, for historical reasons, search engines should also interpret other date formats where possible and should be prepared to find values such as "", "0", "no" and "never". Such non-date values are to be interpreted as no expiration date.
|-valign="top"
| norton-safeweb-site-verification
| Used to verify ownership of Website for Norton SafeWeb.
| [http://safeweb.norton.com/help/site_owners#verification_tips Norton SafeWeb Help Documentation]
|
| Proposal


Correctly formatted example:
|-valign="top"
<code><pre><meta name='expires' content='2012-12-31T23:59Z'></pre></code>
| origin
 
| The ''origin'' meta tag is used to indicate the original source of a document.
This tag is not to be confused with and has a different meaning than <code>meta http-equiv='expires'.</code>
| [https://doc.ohreally.nl/metatag-origin The ''origin'' meta tag]
|
|
|
| Incomplete proposal
| Proposed
| Lacks link to a spec


|-valign="top"  
|-valign="top"  
| format-print
| origin-trials
| This is to allow a user agent to inform an operating system or a printer driver of the preferred print medium, such as the paper size.<br />A value is free-form case-insensitive text without a comma. Multiple values are to be comma-separated (multiple values might be appropriate because standard paper sizes vary around the world). Singular and plural forms have the same meaning.<br />Recognized values are limited to "letter", "A4", "legal", "A5", "B5", "monarch", "envelope 10" meaning size #10, "envelope 6-3-4" meaning size #6 3/4, values with integers and decimals in the form of "8.5 x 11" or "8.5x11" in which spacing of the "x" does not affect meaning, "paper", which means 'paper of the default color (usually white) and weight (usually 20-lb. stock)', "white", "yellow", "pink", "blue", "green", "violet", or "multicolor", which means a medium of the given color or mixed, "letterhead", "p2 letterhead" meaning 'letterhead intended for any page except the first', "watermark" meaning a 'special watermark such as an organization's own', and "plain" meaning 'not preprinted and not letterhead (it may have a paper manufacturer's watermark not related to letterhead)'.<br />Omitting "paper" when another recognized value is given defaults to an implied meaning of 'paper' with the other value; e.g., "letter" means 'letter paper'; the same principle applies to a medium's color (the default being white for paper and colorless for transparency) and plainness or lack thereof (the default being plain).<br />Other values should be proposed before being recognized here. Label sizes should be proposed here for labels that are not on backing sheets that fit one of the recognized values, e.g., labels on narrow rolls. Blueprint paper sizes should be proposed here. Media other than standard paper, such as onion skin, heavier paper, card, and clear or color transparency, should be proposed here.<br />The user agent may, with the user's or user sysadmin's permission (as by a menu-driven default), interpret a value to offer an alternative the user might accept and software and firmware other than the UA may interpret a value to the same end with or without permission, so this keyword is only suggestive; e.g., "letter" may be interpreted as "A4".<br />The absence of the keyword defaults to a value determined by other than the page, e.g., by the printer driver or the user agent.
| Used to enable experimental browser features for sites which are registered to participate in experimental trials.
| [[Talk:MetaExtensions#Re:_Proposed_'format-print'_MetaExtension|Talk]]
| [https://docs.google.com/document/d/1v5fi0EUV_QHckVHVF2K4P72iNywnrJtNhNZ6i2NPt0M/edit?usp=sharing Experimental Framework Trial Token Structure]
|  
|  
| Incomplete proposal
| Proposal
| Lacks link to a spec


|-valign="top"  
|-valign="top"  
| geographic-coverage
| p:domain_verify
| The author may be the best expert on the geographic relevance of the content. Leaving that to search engine analysis may be too chancy without search engine optimization, which analysis is difficult to apply by algorithm to, e.g., historical papers and epidemiological studies which may mention locales only once.<br />Absence of the keyword defaults to a value of world (not universe), unless the search engine chooses to interpret the page or larger unit for some other value, probably based on other than just contact information given in the website.<br />The value for this keyword is a semicolon-separated list of one or more place-values, the order of which do not matter. One place-value will use commas to separate, in order, an optional standard natural language symbol applicable to the place-value (when omitted the language applicable to the page will control), a place-class, one or more place-subclasses if any, and one or more place name parts (where, e.g., in "Cape Town, South Africa", "Cape Town" is a place name part but "Town" is not). Spaces after semicolons and commas are optional; spaces within place-values are present when required for each place-value (e.g., "Quezon City", not an invented "QuezonCity").<br />To distinguish names that might otherwise be too similar, place-classes, all lower-case and hyphenatably spaceless, include ''outer-space'', ''region'' (on Earth and crossing or larger than a nation, e.g., southern hemisphere, polar region, temperate zone, or Asia), ''intntl-water'' (an 'international water body'), ''intntl-agcy'' ('international agency' or 'international collection', e.g., all U.N. member nations), ''nation'', ''within-nation'' (limited to only one political level down from nation, e.g., state, province, territory, possession, city not included within other political units of a nation, or any comparable unit), ''city'' (including town, village, hamlet, and any comparable political unit below the level of ''within-nation''), ''addr'' (including address, full-length street, building, institution, and neighborhood without political boundaries), ''pol-unit'' (''pol'' abbreviating 'political') (e.g., a place of disputed nationhood), ''hist-pol-unit'' (''hist'' abbreviating 'historical') (e.g., the Roman Empire), ''feature'' (e.g., river), ''num'' (e.g., latitude and longitude or outer-space equivalent in numbers), and ''ethereal'' (including thealogical/theological, fictional including from modern popular entertainment, and ancient secular mythical, but not including that which is asserted to be a state of mind or existence but not a place, such as nirvana). (Example for one hypothetical page: name="geographic-coverage" content="region, sub-Saharan Africa; nation, Panama; city, Panama, Panama; within-nation, Sao Paulo, Brazil; city, Sao Paulo, Sao Paulo, Brazil; within-nation, Mississippi, United States of America; region, Middle East; region, Midwest, United States of America; hist-pol-unit, Northwest Territory, United States of America; feature, river, Indus; outer-space, Indus; ethereal, ultima Thule; ethereal, Heaven; ethereal, Flatland; ethereal, Valhalla; en-US, addr, Hotel Valhalla, Fredrikstad, Norway; es, nation, Espana" (Indus is both a river and a constellation, illustrating the need for place-classes)).<br />Ambiguity of place-values should be avoided despite convenience in coding because search engines may each interpret them as they see fit, e.g., it would be hard for an engine to distinguish New York from New York.<br />For consistency of spelling, several authority lists should be settled upon, with legal, well-known, and disputed names and common abbreviations all being acceptable; but I'm not proposing one here now (relying on IANA's ccTLD list might be too complex to implement and still assure coding consistency, e.g., occasionally ccTLDs can be phased out and off of IANA's list) (a standard vocabulary possibly usable here is the [http://www.getty.edu/research/conducting_research/vocabularies/tgn/index.html Getty Thesaurus of Geographic Names Online], subject to licensing and charset choice); and promulgating authority lists may best be done publicly by search engine managements, who may disagree with each other.<br />Allowing Unicode for non-Roman alphabet-using locales is desirable, but at present that may raise technical problems, including computer security issues, that are not yet readily soluble.
| Used to register a site's domain with Pinterest as a "verified domain".
Example:
  <code><meta name="p:domain_verify" content="5dd1c5f2db0ac0b521f08d56b4cd271b"></code>
| [https://help.pinterest.com/entries/22488487-Verify-with-HTML-meta-tags Pinterest Help Article]
|
| Proposal
 
|-valign="top"  
| page-version
| When a page uploaded two or more times with the same last-modification date (per dc.modified, dcterms.modified, or article:modified_time metatag), distinguishing different uploads even on the same date can be done with the page-version metatag.
| [http://brittlebit.org/specifications/html-meta-page-version/specification-for-html-meta-element-with-name-value-page-version.html BrittleBit.org spec]
|  
|  
|
| Proposal
| Incomplete proposal
| Lacks link to a spec


|-valign="top"  
|-valign="top"  
| keywords-not
| pingdom
| A comma-separated list of negative keywords that distinguish a closely-related theme from this page's true theme, to support Boolean NOT searches often more realistically than visible text can, especially when both themes share the same lexicon.<br />If keywords is no longer a supported name for a meta element, keywords-not is superfluous; however, debate has been revived on whether keywords should be supported or not; see the keywords entry in this Wiki.
| Used by Pingdom monitoring services as a heartbeat verification. The heartbeat service will only consider the request successful if it contains the "pingdom" meta tag, with the content set according to a per-customer key.
| [http://www.w3.org/Bugs/Public/show_bug.cgi?id=6609 W3C Bug 6609]
Example:
<code><meta name="pingdom" content="6bh3nxnx"/></code>
|
|
| Incomplete proposal
|  
| Lacks link to a spec
| Proposal
 


|-valign="top"
| pinterest
| Used to block pinterest from linking to content on the URL.
Example:
<code><meta name="pinterest" content="nopin"/></code>
| [https://support.pinterest.com/entries/21101932-what-if-i-don-t-want-images-from-my-site-to-be-pinned Pinterest Help Article]
|
| Proposal


|-valign="top"  
|-valign="top"  
| nextgen
| prism:alternateTitle
| Used for nextgen gallery plugin in wordpress
| An alternate title or alternate headline for a resource that may be used in a table of contents, a popup etc. and can vary with platform.
| [http://www.alexa.com/faqs/?p=188 Alexa FAQ About this meta attribute Reference]
| [http://www.prismstandard.org/specifications/3.0/PRISM_Basic_Metadata_3.0.htm PRISM Basic Metadata Specification V3.0]
|  
|  
| Incomplete proposal
| Proposal
| Unrelated spec link


|-valign="top"  
|-valign="top"  
| page-datetime
| pro
| Better ranking in search engine results for recency or relevance to an event date would be aided by a standard format robots can parse. Users would save search time by not having to load many pages to find which ones are new or date-relevant.<br />To supply a consistent and known format, the value for this keyword is a date-time expression formed in accordance with http://www.w3.org/TR/NOTE-datetime (albeit a note that's at W3C only for discussion). Any of the six levels of granularity in that note are acceptable, such as expressing only a year.<br />Should this keyword appear more than once, only the first one so appearing is determinative.
| Signify expertise as judged by an authority. Counterpart to pro-auth (which see). Useful to search engines and Web directories.
| [http://brittlebit.org/specifications/html-meta-pro/specification-for-html-meta-element-with-name-value-pro.html BrittleBit.org spec]
|  
|  
| Proposal
|-valign="top"
| pro-auth
| Signify an authority, subject to search engine's or directory's judgment of importance and credibility (the judgment could be by a human working for a search engine), so the authority's listing of experts can carry weight, making search results more useful.<br /><br />Counterpart to pro (which see). Supported also by pro-auth-field (which see) and pro-auth-fragment (which see).
| [http://brittlebit.org/specifications/html-meta-pro-auth/specification-for-html-meta-element-with-name-value-pro-auth.html BrittleBit.org spec]
|  
|  
| Incomplete proposal
| Proposal
| Lacks link to a spec


|-valign="top"  
|-valign="top"  
| page-version
| pro-auth-field
| Pages may be revised several times daily. While date-time given to a granularity of a fraction of a second would often suffice, when a page has to be approved more than once before posting, any or no such time may be correct (without this keyword, a comment could be necessary but probably not parsable by an engine). In addition, versions regardless of date may show consecutiveness and can replace a date that must be vague. In that case, a version number may be more useful for searches and so a robot-parsable format is needed.<br />The keyword's value is stated in ASCII digits, is any nonnegative base-10 rational number expressed as an integer or a decimal, with any number of decimal places allowed, and may be padded with any number of leading zeros to support extraction for ASCII sorting.<br />Should this keyword appear more than once, only the first one so appearing is determinative.<br />The versions 0 and 0.''n'', with ''n'' being to any number of places, signify beta versions, i.e., drafts, in the tradition of beta software, while versions 1 and higher ordinarily signify final-release versions. After a final-release version is released, a draft of a later version is not given a version number of 0 or 0.''n'', but is numbered higher than the last final-release version. It is suggested to page authors that draft status, if applicable, be shown in the visibly displayed text of the page, rather than that this meta tag be relied upon as the sole notice of draft status, as it may be inadequate notice if alone.<br />To assign a low page-version such as 0.''n'' or 1, the page's URL, if static, may be used as the relevant premise. Thus, if a page is copied or moved to a new URL, the author may choose to restart page-version numbering from 0.''n'' or 1. If a page's URL is dynamic, e.g., if created on the fly from a script, the page author may prefer to use as the relevant premise for assigning a low page-version such as 0.''n'' or 1 the URL of the script or other technology that generates the dynamic-URL page, placing this meta element containing this attribute within the script or other technology, not within the generating page's head element (the generating page's head element may have its own meta element with this attribute describing the generating page). If one page containing the script or other technology that generates another page has more than one means for generating dynamic-URL pages, each means should contain its own meta element with this attribute. Page-version is thus largely independent of the page's date, although both would likely advance roughly in parallel.
| Signify an authority's claimed field of expertise, importance and validity to be judged by search engine or directory. Supports pro-auth (which see).
| [http://brittlebit.org/specifications/html-meta-pro-auth-field/specification-for-html-meta-element-with-name-value-pro-auth-field.html BrittleBit.org spec]
|  
|  
|  
| Proposal
| Incomplete proposal
| Lacks link to a spec


|-valign="top"  
|-valign="top"  
| resolutions
| pro-auth-fragment
| Authoring web sites to use resolution independent images that display beautifully on high-resolution displays should be made as easy as possible for developers and should not require JavaScript to accomplish.
| Signify which links from authority are links to experts, as distinct from other links. Supports pro-auth (which see).
| [http://brittlebit.org/specifications/html-meta-pro-auth-fragment/specification-for-html-meta-element-with-name-value-pro-auth-fragment.html BrittleBit.org spec]
|
| Proposal


To accomplish this, I propose a new HTML Meta Tag, <code>resolutions</code>, that can be used to specify that high-resolution versions of images linked to from the page are available and that the browser should use them in place of the lower-resolution default images if it detects that a user is using a high-resolution screen. The resolutions meta tag lists the device-pixel ratios supported by images in the page.  
|-valign="top"
| rating
| The Restricted to Adults label (RTA) provides a way for adult oriented websites to indicate that their content is off limits to children. RTA was introduced in 2006 and is currently used by a large number of adult web content providers. RTA is recognized by all major parental control filters.
Example:
<meta name="RATING" content="RTA-5042-1996-1400-1577-RTA" />
| [http://www.rtalabel.org/index.php?content=howto RTA documentation]
|
| Proposal


So, for example…
|-valign="top"
| referrer
| Controls whether the user agent includes the Referer header in HTTP requests originating from this document
| [https://www.w3.org/TR/referrer-policy/ Referrer Policy]
| referer
| Proposal


<code><pre><meta name="resolutions" content="2x"></pre></code>
|-valign="top"  
| RepostUsAPIKey
| Used to verify ownership of Website for Repost syndication service
| [http://www.repost.us/meta-headers-used-by-repost/ Meta Headers used by Repost]
|
| Proposal


… means that the developer is telling the browser that she has created 2x resolution images for the images linked to from the current page and named them with a @2x suffix.  
|-valign="top"
| ResourceLoaderDynamicStyles
| [[mw:|MediaWiki]]'s [[mw:ResourceLoader|ResourceLoader]] uses this name with <code>content</code> set to the empty string.  The purpose is to mark the DOM position before which dynamic styles should be added.
| [[mw:ResourceLoader/ResourceLoaderDynamicStyles specification|ResourceLoaderDynamicStyles]]
|
| Proposal
|-valign="top"


To illustrate, if her image tag is as follows…
| review_date
| The date a resource is scheduled for review by content creator in order to determine if it should be archived, updated or retained as is.
| [http://www.hc-sc.gc.ca/home-accueil/alt_formats/pacrb-dgapcr/pdf/Metadata_Application_Profile_2009.pdf Health Canada Web Metadata Application Profile March 2009 ]
[http://lists.w3.org/Archives/Public/www-archive/2014Feb/att-0020/dnd_ims-6001-1-2-eng.pdf IMS 6001-1-2, Metadata for Recordkeeping and Web Content]
|
| Proposal


<code><pre><img src="/images/flower.jpg" alt="A flower"></pre></code>
|-valign="top"
| revision
| The revision of this page as reported by an underlying Version Control System. This is a free format string.
| [https://github.com/krallin/meta-revision Meta Revision Specification]
|
| Proposal


… then she has two image files under /images: the low-resolution default (flower.jpg), and a higher-resolution (200%) version named [email protected].  
|-valign="top"
| revisit-after
| revisit-after is used to tell search engines how often to recrawl the page. To our knowledge only one search engine has ever supported it, and that search engine was never widely used — at this point, it is nothing more than a good luck charm.
| [http://code.google.com/webstats/2005-12/metadata.html Google documentation]
|
| Proposal


(This is the same naming convention already used by Apple in its Cocoa Touch framework for automatically loading in higher-resolution versions of images.)
|-valign="top"
| rights
| Assert legal rights for the page in a machine-parsable format. Rights could include those in copyright, for trade secrets, and in other intellectual property.<br /><br/>[[Talk:MetaExtensions#rights:_why_reversion|Talk]]
| [http://brittlebit.org/specifications/html-meta-rights/specification-for-html-meta-element-with-name-value-rights.html BrittleBit.org spec]
|
| Proposal


Based on the meta tag, if the browser detects that the user is running at a <code>min-device-pixel-ratio</code> of 2.0, it will automatically ask for the 2x version of the image ([email protected]) instead of the default image as specified in the image tag.
|-valign="top"
| rights-standard
| The purpose is to enable search engines and other cataloging services to compile the types of rights allocated to the work. (Does any search engine actually implement this? [[User:Hsivonen|hsivonen]] 07:34, 14 July 2011 (UTC))


Finally, so as not to flood external sites with high-resolution image requests, this functionality would only work for local images specified via relative links.
'''This keyword does not provide, remove or alter any legal protections or designations.'''


<b>Multiple resolutions</b>
Format:
<pre><meta name="rights-standard" content="element id;rights" /></pre>


The resolutions tag can also contain a list of supported device-pixel ratios so as to support even higher-resolution displays when and if they become available in the future.
* element id - the HTML Element ID of the item these rights apply to
* rights - what rights are assigned to the item
** "pd" - Public domain
** "cc by-sa" - Creative Commons Attribution
** "cc by-nd" - Creative Commons  NoDerivs
** "cc by-nc" - Creative Commons Attribution-NonCommercial
** "cc by-nc-sa" - Creative Commons Attribution-NonCommercial-ShareAlike
** "cc by-nc-nd" - Creative Commons Attribution-NonCommercial-NoDerivs


For example:
| [http://sites.google.com/site/metarightsstandard/ Spec]
| Redundant with [http://www.whatwg.org/specs/web-apps/current-work/multipage/microdata.html#licensing-works Microdata vocabulary for licensing works].
| Proposal


<code><pre><meta name="resolutions" content="2x, 4x, 8x"></pre></code>
|-valign="top"
| robots
| A comma-separated list of operators explaining how search engine crawlers should treat the content. This meta name is already supported by every popular search engine.<br />Possible values are "noarchive" to prevent cached versions, "noindex" to prevent indexing, and "nofollow" works as the link rel value with the same name.<br />The content value "NOODP" has been offered elsewhere, so I'm proposing it here. It blocks robots from using [http://www.dmoz.org Open Directory Project] descriptions of a website instead of Web pages' own meta descriptions. It may have been introduced by Microsoft.<br />The content value "NOYDIR" has been offered by Yahoo, so I'm proposing it here. It blocks Yahoo's robot from using the Yahoo directory's descriptions of a website instead of Web pages' own meta descriptions. Whether any other robot supports this is unknown but possibly no other search engine uses Yahoo's directory anyway.
| [http://www.robotstxt.org/meta.html About the Robots &lt;META&gt; tag]; NOODP value: [http://www.google.com/support/webmasters/bin/answer.py?hl=en&answer=35264 Google], [http://help.yahoo.com/l/us/yahoo/search/indexing/indexing-11.html Yahoo], NOYDIR value: [http://ysearchblog.com/2007/02/28/yahoo-search-support-for-noydir-meta-tags-and-weather-update/ Yahoo], as accessed 4-28-09
| baiduspider (for targeting Baidu or Baiduspider only)<br />citeseerxbot (for targeting CiteSeerX only)<br />googlebot (for targeting Googlebot only)<br />googlebot-mobile (for targeting Googlebot-Mobile)<br />ia_archive (for targeting Internet Archive (Wayback Machine) or Alexa only)<br />msnbot (for targeting Microsoft or Bing only)<br />slurp (for targeting Yahoo or slurp only)<br />teoma (for targeting TEOMA or Ask.com only)
| Proposal


In this case, the developer would provide 2x, 4x, and 8x versions of all images. So, in the running example, she would make flower.jpg, [email protected], [email protected], and [email protected].
|-valign="top"
| rpuPlugin
| Version of installed  Repost syndication service plugin
| [http://www.repost.us/meta-headers-used-by-repost/ Meta Headers used by Repost]
|
| Proposal


<b>Advantages</b>
|-valign="top"
| rqid
| Request identifier of request that generated this page.
| [http://wiki.whatwg.org/wiki/RequestID RequestID]
|
| Proposal


The advantages of this approach are several:
|-valign="top"
| shareaholic:analytics
| Enables or disables Shareaholic Analytics for use with the Shareaholic Content Amplification system
| [https://github.com/shareaholic/shareaholic-api-docs/blob/master/shareaholic_meta_tags.md Shareaholic CAS Specification]
|
| Proposal


<ol>
|-valign="top"
    <li>Makes it very simple for developers to support high-resolution displays like the iPhone 4's Retina screen</li>
| shareaholic:article_author
    <li>Does not require JavaScript</li>
| A URL to the profile of the author of the content of the webpage for use with the Shareaholic Content Amplification system
    <li>Does not change the default way that things work (if the meta tag is not specified, the browser simply behaves as it always has).</li>
| [https://github.com/shareaholic/shareaholic-api-docs/blob/master/shareaholic_meta_tags.md Shareaholic CAS Specification]
</ol>
|
| Proposal


| [http://aralbalkan.com/3355 Proposal for native browser support of high-resolution image substitution]
|-valign="top"
[http://aralbalkan.com/3331 How to make your web content look stunning on the iPhone 4’s new Retina display]
| shareaholic:article_author_name
| Contains the name of the author of the content of the webpage for use with the Shareaholic Content Amplification system
| [https://github.com/shareaholic/shareaholic-api-docs/blob/master/shareaholic_meta_tags.md Shareaholic CAS Specification]
|
|
| Incomplete proposal
| Proposal
| Lacks link to a spec


|-valign="top"  
|-valign="top"
| rights
| shareaholic:article_modified_time
| As a page effectively appears in at least two forms, usually one as interpreted and displayed on a device and the other as source code, arguably intellectual property rights that must be asserted must be asserted in ways understandable in both contexts. For example, &amp;copy; is a raw representation that may legally fail as part of copyright notice to someone seeing source code and not the display, important when someone wants to copy source code for use elsewhere and may rely on a defense of innocent infringement (at least in U.S.). While such assertions can be made in a comment element, it may be helpful to have a tag that search engines can parse and index verbatim.<br />The value may include standard and nonstandard notices, invocations of licenses such as GFDL and ASCAP, and any other information. Content is defined as free-form, leaving the page author discretion for the entry.<br />Statements in one tag may discuss several portions of the page differently, e.g., with different licenses.<br />More than one license may be offered, along with the page's relationship to all.<br />Not all statements need be license grants. A statement may state whom to ask for reprint permission or may reserve all rights, for example.<br />Only one meta tag with this keyword may be present. Page authors must not use more than one. A UA finding multiple such tags on one page must ignore all of them.<br />The copyright symbol that would be generated by its character entity is not recommended for legal notice in source code when the word 'Copyright' may be used instead, because the entity may be read in raw form, but use is up to the page author. The same concept applies to any intellectual property rights symbol for which a suitable alternative is available, such as for trademark or service mark.<br />ASCII text would not suffice when a name or notice legally may have to be in a non-Roman alphabet, but no alternative may yet exist in HTML5.<br />Search engine storage may impose a length limit, but, because of legal consequences, if the value's length exceeds a given limit the search index should retain or interpret none of it but only refer to it.<br />The content string may only be copied verbatim in its full length, referred to, or ignored. It may not be, for example, paraphrased, truncated, interpreted, or classified except in addition to being copied verbatim in its full length.<br />Ignoring shall not void, nullify, or alter any rights stated in such tag.<br />For the synonymy, ''IP'', ''IP-rights'', and ''IP-right'' are not reserved; while the abbreviation ''IP'' 'intellectual property' is common among attorneys in the U.S., page authors will more likely be computerate, and the abbreviation may be wanted for 'Internet Protocol'.
| When the article was last modified for use with the Shareaholic Content Amplification system
| [[Talk:MetaExtensions#rights:_why_reversion|Talk]]
| [https://github.com/shareaholic/shareaholic-api-docs/blob/master/shareaholic_meta_tags.md Shareaholic CAS Specification]
|
|
| Incomplete proposal
| Proposal
| Lacks link to a spec
 
|-valign="top"
| shareaholic:article_published_time
| When the article was first published for use with the Shareaholic Content Amplification system
| [https://github.com/shareaholic/shareaholic-api-docs/blob/master/shareaholic_meta_tags.md Shareaholic CAS Specification]
|
| Proposal
 
|-valign="top"
| shareaholic:article_visibility
| Specifies whether a webpage should be publicly recommendable for use with the Shareaholic Content Amplification system