ns/dcat2.html at main · w3c/ns · GitHub

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<!DOCTYPE html>
<html>
<head>
    <title>Data Catalog Vocabulary (DCAT) Namespace</title>
	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
	<link rel="alternate" type="text/turtle" href="dcat.ttl">
	<link rel="alternate" type="application/rdf+xml" href="dcat.rdf">
	<link rel="alternate" type="application/ld+json" href="dcat.jsonld">
<!--	<link rel="alternate" type="text/plain" href="dcat.nt"> -->
	<link rel="stylesheet" type="text/css" href="//www.w3.org/StyleSheets/TR/base">
</head>

<body>
	<div class="head">
		<p>
			<a href="http://www.w3.org/"><img width="72" height="48" alt="W3C" src="http://www.w3.org/Icons/w3c_home"/></a>
		</p>
		<h1>DCAT 2 Vocabulary</h1>
	</div>
	<p>
		<em>This is a namespace for use with <a href="http://www.w3.org/TR/vocab-dcat-2">Data Catalog Vocabulary (DCAT) Version 2</a></em>
	</p>
	<dl>
		<dt>This version</dt><dd><a href="http://www.w3.org/ns/dcat">http://www.w3.org/ns/dcat</a></dd>
		<dt>Latest version</dt><dd><a href="http://www.w3.org/ns/dcat">http://www.w3.org/ns/dcat/</a></dd>
		<dt>Date</dt><dd>2020-02-04</dd>
		<dt>Revision</dt><dd>2.0</dd>
		<dt>Author</dt><dd>David Browning</dd>
		<dt>Contributors</dt><dd>W3C Data Exchange Working Group (DXWG)</dd>
	</dl>

	<h2 id="sec-status">Status of this document</h2>

	<p>
		This vocabulary was published by the <a href="https://www.w3.org/2017/dxwg/wiki/Main_Page/"> Dataset Exchange Working Group</a>. See the full <a href="https://www.w3.org/TR/vocab-dcat-2/"> Data Catalog Vocabulary Version 2</a> specification for a detailed, human readable version of the vocabulary. Any comments or errata for this page or associated resources should use
		the process defined in that document.
	</p>

	<h2 id="sec-ns">Namespace URI</h2>
	<p>
		The namespace URI for DCAT is <a href="http://www.w3.org/ns/dcat#"><code>http://www.w3.org/ns/dcat#</code></a>.
	</p>
	<h2 id="sec-alternates">Alternative serialisations</h2>
	<p>
		The  vocabulary is published both in human- and machine-readable forms. A <code>GET</code> request made to the canonical namespace URI will cause <a href="http://www.w3.org/blog/2006/02/content-negotiation/">HTTP Content Negotiation</a> to occur, which means that the most appropriate variant will be served according to your request. However, if you explicitly wish to retrieve a particular serialisation, you can also do so using the following URLs:
	</p>
	<dl>
		<dt><a href="dcat2.html">dcat.html</a></dt>
		<dd>HTML (this document)</dd>

		<dt><a href="dcat2.ttl">dcat.ttl</a></dt>
		<dd>RDF (Turtle)</dd>

		<dt><a href="dcat2.rdf">dcat.rdf</a></dt>
		<dd>RDF/XML</dd>

		<dt><a href="dcat2.jsonld">dcat.jsonld</a></dt>
		<dd>RDF (JSON-LD)</dd>

	</dl>

	<p>
		In addition, the RDF for externally defined terms where DCAT has provided additional documentation or usage notes can be found at
		<a href="dcat-external.ttl">dcat-external.ttl</a> and alternatively <a href="dcat-external.rdf">dcat-external.rdf (XML/RDF)</a> or <a href="dcat-external.jsonld">dcat-external.jsonld (JSON-LD)</a>
	</p>

	<h2 id="older-versions">Older Versions of Ontology files</h2>
	<p>
		The ontology for the <a href="http://www.w3.org/TR/2014/REC-vocab-dcat-20140116/">2014 version</a> of DCAT can be seen in <a href="dcat2014.ttl">Turtle</a> or <a href="dcat2014.rdf">RDF/XML</a>. Version 2 aims to be backwardly compatible with this earlier version.
	</p>
</body>
</html>