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     <!ENTITY ocyc "http://sw.opencyc.org/concept/" >
     <!ENTITY cyc  "http://sw.cyc.com/concept/" >
     <!ENTITY rdf  "http://www.w3.org/1999/02/22-rdf-syntax-ns#" >
     <!ENTITY rdfs "http://www.w3.org/2000/01/rdf-schema#" >
     <!ENTITY xsd  "http://www.w3.org/2001/XMLSchema#" >
     <!ENTITY owl  "http://www.w3.org/2002/07/owl#" >
   ]>

<rdf:RDF xml:base="http://sw.opencyc.org/concept/"
         xmlns="http://sw.opencyc.org/concept/"
         xmlns:cycAnnot="http://sw.cyc.com/CycAnnotations_v1#"
         xmlns:rdf="&rdf;"
         xmlns:rdfs="&rdfs;"
         xmlns:owl="&owl;"
         xmlns:xsd="&xsd;">

  <owl:Ontology rdf:about="http://sw.opencyc.org/concept/">
    <owl:versionInfo>2009/04/07</owl:versionInfo>
    <rdfs:comment xml:lang="en">

       OpenCyc Knowledge Base

       Copyright© 2001-2009 Cycorp, Inc., http://www.cyc.com/, Austin, TX, USA

       This file contains an OWL representation of information contained
       in the OpenCyc Knowledge Base. The content of this OWL file is
       licensed under the Creative Commons Attribution 3.0 license whose
       text can be found at http://creativecommons.org/licenses/by/3.0/legalcode.
       The content of this OWL file, including the OpenCyc content it represents,
       constitutes the &quot;Work&quot; referred to in the Creative Commons license. The terms of
       this license equally apply to, without limitation, renamings and other
       logically equivalent reformulations of the content of this OWL file
       (or portions thereof) in any natural or formal language, as well
       as to derivations of this content or inclusion of it in other ontologies.

       Mappings between OpenCyc terms and Wikipedia article names provided by
       Olena Medelyan and Catherine Legg, University of Waikato, NZ under a Creative 
       Commons Attribution 3.0 license.

    </rdfs:comment>
  </owl:Ontology>

  <owl:AnnotationProperty rdf:about="http://sw.cyc.com/CycAnnotations_v1#externalID">
    <rdfs:label xml:lang="en">externalID</rdfs:label>
    <rdfs:comment xml:lang="en">
      A unique, language-neutral, variable-sized identifier
      for a concept that can be used to refer unambiguously to that concept across 
      OWL exports or across Cyc inference engines.
    </rdfs:comment>
    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#FunctionalProperty"/>
  </owl:AnnotationProperty>

  <owl:AnnotationProperty rdf:about="http://sw.cyc.com/CycAnnotations_v1#label">
    <rdfs:label xml:lang="en">label</rdfs:label>
    <rdfs:comment xml:lang="en">
      A natural-language representation for a concept that is both human 
      readable and readable by the Cyc inference engine. These terms are not 
      guaranteed to refer to the same concept across time but are guaranteed to
      be consistent within a particular OWL export. Use 'cycAnnot:externalID'
      for unambiguously referring to a concept across OWL exports or across Cyc
      inference engines.
    </rdfs:comment>
  </owl:AnnotationProperty>

  <Mx4rWv1qQgW8QdiNsoZ1p1RxSQ rdf:about="Mx4rtqXA6OC8QdiWC72DuLJdUw">
    <cycAnnot:label xml:lang="en">Wikipedia-WebSite</cycAnnot:label>
    <rdfs:label xml:lang="en">Wikipedia</rdfs:label>
    <rdfs:comment xml:lang="en">The English-language edition of the online encylopeida.</rdfs:comment>
    <Mx4rZOAVeiYGEdqAAAACs2IMmw rdf:resource="Mx4rvWQvpJwpEbGdrcN5Y29ycA"/>
    <Mx4rZOAVeiYGEdqAAAACs2IMmw rdf:resource="Mx4rvVnZe5wpEbGdrcN5Y29ycA"/>
    <rdf:type rdf:resource="Mx4rvVifc5wpEbGdrcN5Y29ycA"/>
    <rdf:type rdf:resource="Mx4rvz7_25wpEbGdrcN5Y29ycA"/>
    <rdf:type rdf:resource="Mx4rwHc9UZwpEbGdrcN5Y29ycA"/>
    <rdf:type rdf:resource="Mx4rDL0_8udVEdmAAAACs71DGQ"/>
    <Mx4rZOAVeiYGEdqAAAACs2IMmw rdf:resource="Mx4rvWQvpJwpEbGdrcN5Y29ycA"/>
    <Mx4rZOAVeiYGEdqAAAACs2IMmw rdf:resource="Mx4rvVnZe5wpEbGdrcN5Y29ycA"/>
    <owl:sameAs rdf:resource="&cyc;Mx4rtqXA6OC8QdiWC72DuLJdUw"/>
  </Mx4rWv1qQgW8QdiNsoZ1p1RxSQ>

  <owl:Class rdf:about="Mx4rWv1qQgW8QdiNsoZ1p1RxSQ">
    <rdfs:label xml:lang="en">computer database</rdfs:label>
    <rdfs:comment xml:lang="en">A specialization of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rwQC9Y5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ComputerFile_CW&lt;/a&gt; and
&lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rv-RqtpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Database_AbstractContent&lt;/a&gt;.  Each instance of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rWv1qQgW8QdiNsoZ1p1RxSQ&quot; class=&quot;cyc_term&quot;&gt;ComputerDatabase_CW&lt;/a&gt; is
an abstract database encoded in a computer-readable format -- in
particular, in a structured format which supports some form of
automated database query.  For particular instantiations of a
&lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rWv1qQgW8QdiNsoZ1p1RxSQ&quot; class=&quot;cyc_term&quot;&gt;ComputerDatabase_CW&lt;/a&gt;, see &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVidEpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Database_Physical&lt;/a&gt;.</rdfs:comment>
    <cycAnnot:label xml:lang="en">ComputerDatabase-CW</cycAnnot:label>
  </owl:Class>

  <owl:Thing rdf:about="Mx4rvWQvpJwpEbGdrcN5Y29ycA">
    <rdfs:comment xml:lang="en">The &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvWQvpJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;WorldWideWeb_DynamicIndexedInfoSource&lt;/a&gt; is an instance of            &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rwBcktpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;DynamicIndexedInfoSource&lt;/a&gt;.            It is all of the information content of the &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvit1rpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;WorldWideWeb_Concrete&lt;/a&gt;.</rdfs:comment>
    <cycAnnot:label xml:lang="en">WorldWideWeb-DynamicIndexedInfoSource</cycAnnot:label>
    <rdfs:label xml:lang="en">the World Wide Web</rdfs:label>
  </owl:Thing>

  <owl:Class rdf:about="Mx4rDL0_8udVEdmAAAACs71DGQ">
    <cycAnnot:label xml:lang="en">CWPublishedOnline</cycAnnot:label>
    <rdfs:comment xml:lang="en">The collection of all instances of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rwClAZJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ConceptualWork&lt;/a&gt; that have been published online.</rdfs:comment>
    <rdfs:label xml:lang="en">online publication</rdfs:label>
  </owl:Class>

  <owl:Class rdf:about="Mx4rvz7_25wpEbGdrcN5Y29ycA">
    <rdfs:comment xml:lang="en">&lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvz7_25wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;WorldWideWebSite&lt;/a&gt; is the subset of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rJtdTVoJNQdeOqaFkQvl7dw&quot; class=&quot;cyc_term&quot;&gt;WebSite&lt;/a&gt;s accessible from the &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvWQvpJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;WorldWideWeb_DynamicIndexedInfoSource&lt;/a&gt;.  Each instance of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvz7_25wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;WorldWideWebSite&lt;/a&gt; is composed of a homepage and zero or more additional instances of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvXJevZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;WebPage_CW&lt;/a&gt; connected by hyperlinks to the site&apos;s homepage. A &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvz7_25wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;WorldWideWebSite&lt;/a&gt; is maintained by a single webmaster or group of webmasters, and is thematically unified in some way, often as an individual&apos;s or corporation&apos;s &apos;presence&apos; on the &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvWQvpJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;WorldWideWeb_DynamicIndexedInfoSource&lt;/a&gt;. A &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvz7_25wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;WorldWideWebSite&lt;/a&gt; is designed with the intention that a visitor will enter the site via its homepage, and navigate to other pages in the site via hyperlinks.</rdfs:comment>
    <cycAnnot:label xml:lang="en">WorldWideWebSite</cycAnnot:label>
    <rdfs:label xml:lang="en">web site</rdfs:label>
  </owl:Class>

  <Mx4rWv1qQgW8QdiNsoZ1p1RxSQ rdf:about="&cyc;Mx4rtqXA6OC8QdiWC72DuLJdUw">
    <cycAnnot:label xml:lang="en">Wikipedia-WebSite</cycAnnot:label>
    <rdfs:label xml:lang="en">Wikipedia</rdfs:label>
    <rdfs:comment xml:lang="en">The English-language edition of the online encylopeida.</rdfs:comment>
  </Mx4rWv1qQgW8QdiNsoZ1p1RxSQ>

  <owl:Class rdf:about="Mx4rwHc9UZwpEbGdrcN5Y29ycA">
    <cycAnnot:label xml:lang="en">TextuallySpecificWork</cycAnnot:label>
    <rdfs:label xml:lang="en">textually specific work</rdfs:label>
    <rdfs:comment xml:lang="en">A &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvrGTP5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;LiteraryWork_CW&lt;/a&gt; with which a single complete text can be associated (via &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rwMYVyZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;TextOfTextuallySpecificWorkFn&lt;/a&gt;). This is not generally true of a &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvrGTP5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;LiteraryWork_CW&lt;/a&gt;, such as &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjJe5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;MobyDickNovel&lt;/a&gt; (a work which has no specific text associated with it -- see the comment on &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvrGTP5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;LiteraryWork_CW&lt;/a&gt;).</rdfs:comment>
  </owl:Class>

  <owl:ObjectProperty rdf:about="Mx4rZOAVeiYGEdqAAAACs2IMmw">
    <rdfs:label xml:lang="en">BT</rdfs:label>
    <cycAnnot:label xml:lang="en">broaderTerm</cycAnnot:label>
    <rdfs:comment xml:lang="en">&lt;code&gt;(&lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rZOAVeiYGEdqAAAACs2IMmw&quot; class=&quot;cyc_term&quot;&gt;broaderTerm&lt;/a&gt; &lt;b&gt;TERM1&lt;/b&gt; &lt;b&gt;TERM2&lt;/b&gt;)&lt;/code&gt; means that &lt;code&gt;&lt;b&gt;TERM2&lt;/b&gt;&lt;/code&gt; is &lt;i&gt;broader&lt;/i&gt; than &lt;code&gt;&lt;b&gt;TERM1&lt;/b&gt;&lt;/code&gt;, in an extremely general sense of &amp;quot;broader&amp;quot;.  For example,  &lt;code&gt;&lt;b&gt;TERM2&lt;/b&gt;&lt;/code&gt; is, in the relevant sense, broader than &lt;code&gt;&lt;b&gt;TERM1&lt;/b&gt;&lt;/code&gt; if any of the following hold:&lt;br&gt;&lt;br&gt;

 &lt;code&gt;&lt;b&gt;TERM2&lt;/b&gt;&lt;/code&gt; is a collection that subsumes &lt;code&gt;&lt;b&gt;TERM1&lt;/b&gt;&lt;/code&gt;; &lt;br&gt;
 &lt;code&gt;&lt;b&gt;TERM2&lt;/b&gt;&lt;/code&gt; is a collection that has &lt;code&gt;&lt;b&gt;TERM1&lt;/b&gt;&lt;/code&gt; as an instance; &lt;br&gt;
 &lt;code&gt;&lt;b&gt;TERM2&lt;/b&gt;&lt;/code&gt; is a collection, instances of which have instances of the collection &lt;code&gt;&lt;b&gt;TERM1&lt;/b&gt;&lt;/code&gt; as parts; &lt;br&gt;
 &lt;code&gt;&lt;b&gt;TERM2&lt;/b&gt;&lt;/code&gt; has &lt;code&gt;&lt;b&gt;TERM1&lt;/b&gt;&lt;/code&gt; as a part; &lt;br&gt;&lt;br&gt;

This list of reasons for why &lt;code&gt;(&lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rZOAVeiYGEdqAAAACs2IMmw&quot; class=&quot;cyc_term&quot;&gt;broaderTerm&lt;/a&gt; &lt;b&gt;TERM1&lt;/b&gt; &lt;b&gt;TERM2&lt;/b&gt;)&lt;/code&gt; could hold is not exhaustive, but it should give a good indication of how general the &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rZOAVeiYGEdqAAAACs2IMmw&quot; class=&quot;cyc_term&quot;&gt;broaderTerm&lt;/a&gt; relation actually is.</rdfs:comment>
  </owl:ObjectProperty>

  <owl:Thing rdf:about="Mx4rvVnZe5wpEbGdrcN5Y29ycA">
    <rdfs:comment xml:lang="en">An instance of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVirUZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ComputerNetwork&lt;/a&gt;. (The) &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVnZe5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Internet&lt;/a&gt; is a global computer network which enables those connected to perform a variety of information transfer and manipulation actions. See also &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvhx2A5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;InternetServiceProvider&lt;/a&gt;.</rdfs:comment>
    <cycAnnot:label xml:lang="en">Internet</cycAnnot:label>
    <rdfs:label xml:lang="en">the Internet</rdfs:label>
  </owl:Thing>

  <owl:Class rdf:about="Mx4rvVifc5wpEbGdrcN5Y29ycA">
    <rdfs:comment xml:lang="en">The collection of all encyclopedia: generally, large reference works that aim to cover a broad swath (to varying degrees of depth) of human knowledge.</rdfs:comment>
    <rdfs:label xml:lang="en">encyclopedia</rdfs:label>
    <cycAnnot:label xml:lang="en">Encyclopedia</cycAnnot:label>
  </owl:Class>

</rdf:RDF>
