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Merge pull request #1470 from w3c/dcat-issue-1469
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Add property dcat:resource
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Simon Cox committed Mar 8, 2022
2 parents a24b2bc + 1c2d716 commit b28ff40
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145 changes: 133 additions & 12 deletions dcat/index.html
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<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<script class="remove" src="https://www.w3.org/Tools/respec/respec-w3c" defer></script>
<script class="remove" src="config.js"></script>
<!--
<!--
<link rel="stylesheet" type="text/css" href="style.css">
<link rel="stylesheet" type="text/css" href="small.css" media="only all and (max-width: 649px)">
-->
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#table-sdo-mapping th:first-child ,
#table-sdo-mapping td:first-child {text-align:right;}
.prop-list {columns:4;}
</style>
</style>
</head>
<body>

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</p>
<h3 id="dcat_history">DCAT history</h3>
<p>The original DCAT vocabulary was developed and hosted at the <a href="http://www.deri.ie">Digital Enterprise Research Institute (DERI)</a>, then refined by the <a href="http://www.w3.org/egov/">eGov Interest Group</a>, and finally standardized in 2014 [[?VOCAB-DCAT-20140116]] by the <a href="http://www.w3.org/2011/gld/">Government Linked Data (GLD)</a> Working Group.</p>
<p>A second recommended revision of DCAT, DCAT 2 [[?VOCAB-DCAT-2]] was developed by the <a href="https://www.w3.org/2017/dxwg/">Dataset Exchange Working Group</a> in response to a new set of Use Cases and Requirements [[?DCAT-UCR]] gathered from peoples' experience with the DCAT vocabulary from the time of the original version, and new applications that were not considered in the first version. </p>
<p>This version of DCAT, DCAT 3 [[?VOCAB-DCAT-3]] was developed by the <a href="https://www.w3.org/2017/dxwg/">Dataset Exchange Working Group</a>, considering some of the more pressing use cases and requests among those left unaddressed in the previous standardization round. A summary of the changes from [[?VOCAB-DCAT-2]] is provided in <a href="#changes"></a>. </p>
<p>A second recommended revision of DCAT, DCAT 2 [[?VOCAB-DCAT-2]], was developed by the <a href="https://www.w3.org/2017/dxwg/">Dataset Exchange Working Group</a> in response to a new set of Use Cases and Requirements [[?DCAT-UCR]] gathered from peoples' experience with the DCAT vocabulary from the time of the original version, and new applications that were not considered in the first version. </p>
<p>This version of DCAT, DCAT 3, was developed by the <a href="https://www.w3.org/2017/dxwg/">Dataset Exchange Working Group</a>, considering some of the more pressing use cases and requests among those left unaddressed in the previous standardization round. A summary of the changes from [[?VOCAB-DCAT-2]] is provided in <a href="#changes"></a>. </p>

<h3 id="external_terms">External terms</h3>
<p>DCAT incorporates terms from pre-existing vocabularies where stable terms with appropriate meanings could be found, such as <a href="http://xmlns.com/foaf/0.1/homepage"><code>foaf:homepage</code></a> and <a href="http://purl.org/dc/terms/title"><code>dcterms:title</code></a>.
Expand Down Expand Up @@ -789,7 +789,11 @@ <h3>Class: Catalog</h3>
<p>The following properties are specific to this class:<p>
<ul class="prop-list">
<li><a href="#Property:catalog_catalog_record">catalog record</a></li>
<!-- DCAT 2
<li><a href="#Property:catalog_has_part">has part</a></li>
-->
<li><a href="#Property:catalog_resource">resource</a></li>

<li><a href="#Property:catalog_dataset">dataset</a></li>
<li><a href="#Property:catalog_service">service</a></li>
<li><a href="#Property:catalog_catalog">catalog</a></li>
Expand Down Expand Up @@ -895,25 +899,45 @@ <h4>Property: themes</h4>

</section>

<!-- DCAT2
<section id="Property:catalog_has_part">
<h4>Property: has part</h4>

<aside class="note">
<p>
Property added in this context in DCAT 2.
</p>
</aside>
-->
<section id="Property:catalog_resource">

<h4>Property: resource</h4>
<aside class="note">
<p>
Property added in this context in DCAT 3.
</p>
</aside>


<table class="def">
<!-- DCAT2
<tr><th>RDF Property:</th><td><a href="http://purl.org/dc/terms/hasPart"><code>dcterms:hasPart</code></a></td></tr>
-->
<tr><th>RDF Property:</th><td><a href="http://www.w3.org/ns/dcat#resource"><code>dcat:resource</code></a></td></tr>

<tr><th class="prop">Definition:</th><td>A resource that is listed in the catalog.</td></tr>
<!--

<tr><th class="prop">Sub-property of:</th><td><a href="http://purl.org/dc/terms/hasPart"><code>dcterms:hasPart</code></a></td></tr>

<tr><th class="prop">Domain:</th><td><a href="#Class:Catalog"><code>dcat:Catalog</code></a></td></tr>
<tr><th class="prop">Range:</th><td><a href="#Class:Resource"><code>dcat:Resource</code></a></td></tr>
-->

<tr><th class="prop">Usage note:</th><td>This is the most general predicate for membership of a catalog. Use of a more specific sub-property is recommended when available. </td></tr>
<!-- DCAT2
<tr><th class="prop">See also:</th><td>Sub-properties of <code>dcterms:hasPart</code> in particular <a href="#Property:catalog_dataset"><code>dcat:dataset</code></a>, <a href="#Property:catalog_catalog"><code>dcat:catalog</code></a>, <a href="#Property:catalog_service"><code>dcat:service</code></a>. </td></tr>
-->
<tr><th class="prop">See also:</th><td>Sub-properties of <code>dcat:resource</code> in particular <a href="#Property:catalog_dataset"><code>dcat:dataset</code></a>, <a href="#Property:catalog_catalog"><code>dcat:catalog</code></a>, <a href="#Property:catalog_service"><code>dcat:service</code></a>. </td></tr>

</table>

</section>
Expand All @@ -924,7 +948,12 @@ <h4>Property: dataset</h4>
<table class="def">
<tr><th>RDF Property:</th><td><a href="http://www.w3.org/ns/dcat#dataset"><code>dcat:dataset</code></a></td></tr>
<tr><th class="prop">Definition:</th><td>A dataset that is listed in the catalog.</td></tr>

<!-- DCAT2
<tr><th class="prop">Sub-property of:</th><td><a href="http://purl.org/dc/terms/hasPart"><code>dcterms:hasPart</code></a></td></tr>
-->
<tr><th class="prop">Sub-property of:</th><td><a href="#Property:catalog_resource"><code>dcat:resource</code></a></td></tr>

<tr><th class="prop">Domain:</th><td><a href="#Class:Catalog"><code>dcat:Catalog</code></a></td></tr>
<tr><th class="prop">Range:</th><td><a href="#Class:Dataset"><code>dcat:Dataset</code></a></td></tr>
</table>
Expand All @@ -942,7 +971,12 @@ <h4>Property: service</h4>
<table class="def">
<tr><th>RDF Property:</th><td><a href="http://www.w3.org/ns/dcat#service"><code>dcat:service</code></a></td></tr>
<tr><th class="prop">Definition:</th><td>A service that is listed in the catalog.</td></tr>

<!-- DCAT2
<tr><th class="prop">Sub-property of:</th><td><a href="http://purl.org/dc/terms/hasPart"><code>dcterms:hasPart</code></a></td></tr>
-->
<tr><th class="prop">Sub-property of:</th><td><a href="#Property:catalog_resource"><code>dcat:resource</code></a></td></tr>

<tr><th class="prop">Domain:</th><td><a href="#Class:Catalog"><code>dcat:Catalog</code></a></td></tr>
<tr><th class="prop">Range:</th><td><a href="#Class:Data_Service"><code>dcat:DataService</code></a></td></tr>
</table>
Expand All @@ -960,7 +994,12 @@ <h4>Property: catalog</h4>
<table class="def">
<tr><th>RDF Property:</th><td><a href="http://www.w3.org/ns/dcat#catalog"><code>dcat:catalog</code></a></td></tr>
<tr><th class="prop">Definition:</th><td>A catalog that is listed in the catalog.</td></tr>

<!-- DCAT2
<tr><th class="prop">Sub-property of:</th><td><a href="http://purl.org/dc/terms/hasPart"><code>dcterms:hasPart</code></a></td></tr>
-->
<tr><th class="prop">Sub-property of:</th><td><a href="#Property:catalog_resource"><code>dcat:resource</code></a></td></tr>

<tr><th class="prop">Domain:</th><td><a href="#Class:Catalog"><code>dcat:Catalog</code></a></td></tr>
<tr><th class="prop">Range:</th><td><a href="#Class:Catalog"><code>dcat:Catalog</code></a></td></tr>
</table>
Expand Down Expand Up @@ -993,6 +1032,9 @@ <h3>Class: Cataloged Resource</h3>
<li><a href="#Property:resource_contact_point">contact point</a></li>
<li><a href="#Property:resource_creator">creator</a></li>
<li><a href="#Property:resource_description">description</a></li>

<li><a href="#Property:resource_has_part">has part</a></li>

<li><a href="#Property:resource_has_policy">has policy</a></li>
<li><a href="#Property:resource_identifier">identifier</a></li>
<li><a href="#Property:resource_is_referenced_by">is referenced by</a></li>
Expand Down Expand Up @@ -1499,6 +1541,27 @@ <h4>Property: rights</h4>
</table>
</section>


<section id="Property:resource_has_part">
<h4>Property: has part</h4>

<aside class="note">
<p>
Property added in this context in DCAT 3.
</p>
</aside>


<table class="def">
<tr><th>RDF Property:</th><td><a href="http://purl.org/dc/terms/hasPart"><code>dcterms:hasPart</code></a></td></tr>
<tr><th class="prop">Definition:</th><td>A related resource that is included either physically or logically in the described resource.</td></tr>
<!--
<tr><th class="prop">Usage note:</th><td></td></tr>
-->
</table>

</section>

<section id="Property:resource_has_policy">
<h4>Property: has policy</h4>

Expand Down Expand Up @@ -3897,10 +3960,18 @@ <h2>Use of inverse properties</h2>
<td id="inverse-of-dataset_distribution"><code>dcat:distributionOf</code></td>
</tr>
-->
<!-- DCAT 2
<tr>
<td><a href="#Property:catalog_has_part"><code>dcterms:hasPart</code></a></td>
<td id="inverse-of-catalog_has_part"><a href="https://www.dublincore.org/specifications/dublin-core/dcmi-terms/#http://purl.org/dc/terms/isPartOf"><code>dcterms:isPartOf</code></a></td>
</tr>
-->

<tr>
<td><a href="#Property:resource_has_part"><code>dcterms:hasPart</code></a></td>
<td id="inverse-of-resource_has_part"><a href="https://www.dublincore.org/specifications/dublin-core/dcmi-terms/#http://purl.org/dc/terms/isPartOf"><code>dcterms:isPartOf</code></a></td>
</tr>

<tr>
<td><a href="#Property:resource_replaces"><code>dcterms:replaces</code></a></td>
<td id="inverse-of-resource_replaces"><a href="https://www.dublincore.org/specifications/dublin-core/dcmi-terms/#http://purl.org/dc/terms/isReplacedBy"><code>dcterms:isReplacedBy</code></a></td>
Expand Down Expand Up @@ -6590,14 +6661,61 @@ <h2>Change history</h2>
<p>A full change-log is available on <a href="https://github.com/w3c/dxwg/commits/gh-pages/dcat">GitHub</a></p>


<section id="changes-since-20220111">

<h2>Changes since the third public working draft of 11 January 2022</h2>

<p>The document has undergone the following changes since the DCAT 3 third public working draft of 11 January 2022 [[?VOCAB-DCAT-3-20220111]]:</p>

<ul>

<li>
<p>Defined a new property <a href="#Property:catalog_resource"><code>dcat:resource</code></a> to link a <code>dcat:Catalog</code> to a <code>dcat:Resource</code>, thus replacing property <code>dcterms:hasPart</code> that in DCAT 2 was introduced for this purpose. As a consequence, properties <a href="#Property:catalog_dataset"><code>dcat:dataset</code></a>, <a href="#Property:catalog_service"><code>dcat:service</code></a>, and <a href="#Property:catalog_catalog"><code>dcat:catalog</code></a> have been revised to be sub-properties of <code>dcat:resource</code> - see Issue <a href="https://github.com/w3c/dxwg/issues/1469">#1469</a>.</p>
</li>

<li>
<p>Added property <a href="#Property:resource_has_part"><code>dcterms:hasPart</code></a> under <code>dcat:Resource</code> - see Issue <a href="https://github.com/w3c/dxwg/issues/1469">#1469</a>.</p>
</li>

<li>
<p>Fixed inconsistent URIs in <a href="#ex-adms-identifier"></a> (<a href="#dereferenceable-identifiers"></a>) - see Issue <a href="https://github.com/w3c/dxwg/issues/1459">#1459</a>.</p>
</li>


<li>
<p>Aligned the definitions of the properties <a href="Property:catalog_dataset"><code>dcat:dataset</code></a>, <a href="Property:catalog_service"><code>dcat:service</code></a>, <a href="Property:catalog_catalog"><code>dcat:catalog</code></a> - see Issue <a href="https://github.com/w3c/dxwg/issues/1465">#1465</a>.</p>
</li>

<li>
<p>The definition of property <a href="Property:resource_version"><code>dcat:version</code></a> has been revised to make it explicit that version indicators can be numeric or textual - see Issue <a href="https://github.com/w3c/dxwg/issues/1442">#1442</a>.</p>
</li>


<li>
<p>Revised <a href="#compressed-distribution"></a>, <a href="#packaged-distribution"></a>, and <a href="#packaged-and-compressed-distribution"></a> (<a href="#examples-compressed-and-packaged-distributions"></a>) to remove all occurrences of property <code>dcat:accessURL</code> when taking as value the same URL of <code>dcat:downloadURL</code> - see Issue <a href="https://github.com/w3c/dxwg/issues/1437">#1437</a>.</p>
</li>

<li>
<p>Revised usage note of property <a href="#Property:distribution_packaging_format"><code>dcat:packageFormat</code></a> to include the ZIP format as one of the examples of packaging formats - see Issue <a href="https://github.com/w3c/dxwg/issues/1438">#1438</a>.</p>
</li>

<li>
<p>Editorial fixes to <a href="#dcat-scope"></a> - see Issue <a href="https://github.com/w3c/dxwg/issues/1440">#1440</a>.</p>
</li>

</ul>

</section>


<section id="changes-since-20210504">

<h2>Changes since the second public working draft of 4 May 2021</h2>

<p>The document has undergone the following changes since the DCAT 3 second public working draft of 4 May 2021 [[?VOCAB-DCAT-3-20210504]]:</p>

<ul>
<li><p> New section <a href="#inverse-properties"></a> has been added, and properties <code>dcat:sVersionOf</code>, <code>dcat:next</code>, and <code>dcterms:isReplacedBy</code> have been removed from <a href="#vocabulary-specification"></a> - see Issue <a href="https://github.com/w3c/dxwg/issues/1336">#1336</a>.</p></li>
<li><p> New section <a href="#inverse-properties"></a> has been added, and properties <code>dcat:isVersionOf</code>, <code>dcat:next</code>, and <code>dcterms:isReplacedBy</code> have been removed from <a href="#vocabulary-specification"></a> - see Issue <a href="https://github.com/w3c/dxwg/issues/1336">#1336</a>.</p></li>
<li><p> New section <a href="#accessibility"></a> has been added - see Issue <a href="https://github.com/w3c/dxwg/issues/1358">#1358</a>.</p>
</li>
<li><p> Revision of UML diagrams - see Issues <a href="https://github.com/w3c/dxwg/issues/1383">#1383</a>, <a href="https://github.com/w3c/dxwg/issues/1294">#1294</a>, <a href="https://github.com/w3c/dxwg/issues/1252">#1252</a>.</p>
Expand Down Expand Up @@ -6672,6 +6790,7 @@ <h3>Changes since the W3C Recommendation of 4 February 2020</h3>
</li>
</ul>

<!--
<aside class="ednote">
<p>To be decided if the next entry should be kept or removed.</p>
</aside>
Expand Down Expand Up @@ -6744,11 +6863,11 @@ <h3>Changes since the W3C Recommendation of 16 January 2014</h3>
The property <code>dcat:hadRole</code> is added to support the use of <a data-cite="?PROV-O#qualifiedAttribution"><code>prov:qualifiedAttribution</code></a> to associate an agent with a resource, where the role of the agent with relation to the resource is specified, and is something other than the standard [[DCTERMS]] roles: creator, publisher or contributor.
See Issue <a href="https://github.com/w3c/dxwg/issues/79">#79</a>
</li>
<!--
<!-
<li>
The section <a href="#license-rights"></a> was added to describe patterns for linking <code>dcat:Dataset</code>s and <code>dcat:Distribution</code>s to the relevant license and rights expressions.
</li>
-->
->
<li>
<a href="#Property:resource_creator">Property: resource creator</a>:
The property <code>dcterms:creator</code> is recommended for use in the context of a dataset or other resource to allow the entity responsible for generating the resource to be recorded.
Expand Down Expand Up @@ -6793,9 +6912,9 @@ <h3>Changes since the W3C Recommendation of 16 January 2014</h3>
<a href="#Class:Resource">Class: Cataloged resource</a>:
In DCAT 1 [[?VOCAB-DCAT-20140116]] the scope of a <a href="#Class:Catalog"><code>dcat:Catalog</code></a> was limited to datasets. This has been generalized, and properties common to all cataloged resources are now associated with a super-class <a href="#Class:Resource"><code>dcat:Resource</code></a>.
See Issue <a href="https://github.com/w3c/dxwg/issues/172">#172</a> and Issue <a href="https://github.com/w3c/dxwg/issues/116">#116</a>.
<!--
<!-
The wiki page on <a href="https://github.com/w3c/dxwg/wiki/Cataloguing-data-services">Cataloguing data services</a> describes some proposals related to this requirement.
-->
->
</li>
<li>
Expand Down Expand Up @@ -6872,6 +6991,8 @@ <h3>Changes since the W3C Recommendation of 16 January 2014</h3>
</ul>
</section>
-->

</section>

</body>
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