a meta vocab based on rdfs. used in actions vocab.
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+++ b/schema.org/ext/metameta.html Thu Jan 10 17:01:42 2013 +0000
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+<!DOCTYPE html>
+<html>
+ <head>
+ <title>RDFa Lite Reflection</title>
+ <style type="text/css">
+ span.h {
+ padding-left: 0px;
+ font-weight: bold;
+ }
+ span {
+ display: block;
+ padding-left: 10px;
+ }
+ </style>
+ </head>
+ <body prefix="radion: http://www.w3.org/ns/radion#
+ adms: http://www.w3.org/ns/adms#
+ dcat: http://www.w3.org/ns/dcat#
+
+ ">
+
+<!-->
+<p style="align: right; font-size: small;">(test <a href="http://www.w3.org/2012/pyRdfa/extract?uri=http%3A%2F%2Fdvcs.w3.org%2Fhg%2Fwebschema%2Fraw-file%2Fdefault%2Fschema.org%2Fext%2Fdataset.html&format=turtle&rdfagraph=output&vocab_expansion=false&rdfa_lite=false&embedded_rdf=true&space_preserve=true&vocab_cache=true&vocab_cache_report=false&vocab_cache_refresh=false">at w3c</a>)</p>
+-->
+
+ <h1>MetaMeta Vocabulary</h1>
+
+<p>This is a vocabulary that gives schema.org some basic types and properties for vocabulary description; it is based on W3C RDFS but reflects also the specific <a href="schema.org/docs/datamodel.html">approach</a> of schema.org.</p>
+
+ <p>See <a href="http://www.w3.org/wiki/WebSchemas/SchemaDotOrgMetaSchema">Wiki overview</a>for details.</p>
+
+ <div typeof="rdfs:Class" resource="http://schema.org/Class">
+ <span class="h" property="rdfs:label">Class</span>
+ <span property="rdfs:comment">A class, also often called a 'Type'; equivalent to rdfs:Class.</span>
+ <span>Subclass of: <a property="rdfs:subClassOf" href="http://schema.org/Thing">Thing</a></span>
+ <span>equivalentClass: <a property="owl:equivalentClass" resource="rdfs:Class">rdfs:Class</a></span>
+ </div>
+<!-- todo: add human links, also owl class? -->
+
+<div typeof="rdfs:Class" resource="http://schema.org/Property">
+ <span class="h" property="rdfs:label">Property</span>
+ <span property="rdfs:comment">A property, used to indicate attributes and relationships of some Thing; equivalent to rdf:Property.</span>
+ <span>Subclass of: <a property="rdfs:subClassOf" href="http://schema.org/Thing">Thing</a></span>
+ <span>equivalentClass: <a property="owl:equivalentClass" resource="rdf:Property">rdf:Property</a></span>
+</div>
+
+ <div typeof="rdf:Property" resource="http://schema.org/rangeIncludes">
+ <span class="h" property="rdfs:label">rangeIncludes</span>
+ <span property="rdfs:comment">Relates a property to a class that constitutes (one of) the expected type(s) for values of the property.</span>
+ <span>Domain: <a property="http://schema.org/domain" href="http://schema.org/Property">Property</a></span>
+ <span>Range: <a property="http://schema.org/range" href="http://schema.org/Class">Class</a></span>
+ </div>
+
+ <div typeof="rdf:Property" resource="http://schema.org/rangeIncludes">
+ <span class="h" property="rdfs:label">rangeIncludes</span>
+ <span property="rdfs:comment">Relates a property to a class that is (one of) the type(s) the property is expected to be used on.</span>
+ <span>Domain: <a property="http://schema.org/domain" href="http://schema.org/Property">Property</a></span>
+ <span>Range: <a property="http://schema.org/range" href="http://schema.org/Class">Class</a></span>
+ </div>
+
+ </body>
+</html>