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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/2008/06/10/concept/"
         xmlns="http://sw.opencyc.org/2008/06/10/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/2008/06/10/concept/">
    <owl:versionInfo>2008/06/10</owl:versionInfo>
    <rdfs:comment xml:lang="en">

      OpenCyc Knowledge Base

      Copyright© 2001-2008 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 "Work" 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.

    </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>

  <owl:Class rdf:about="Mx4rv5q-35wpEbGdrcN5Y29ycA">
    <rdfs:comment xml:lang="en">This is the collection of types of computer. Computers can be typed by  maker, architecture, function, size, etc.</rdfs:comment>
    <cycAnnot:label xml:lang="en">ComputerType</cycAnnot:label>
    <rdfs:label xml:lang="en">kind of computer</rdfs:label>
    <rdfs:subClassOf rdf:resource="Mx4rvWXYgJwpEbGdrcN5Y29ycA"/>
    <rdf:type rdf:resource="Mx4rHQdVmB_TEdaAAABQ2rksLw"/>
    <owl:sameAs rdf:resource="&cyc;Mx4rv5q-35wpEbGdrcN5Y29ycA"/>
    <owl:sameAs rdf:resource="&ocyc;Mx4rv5q-35wpEbGdrcN5Y29ycA"/>
    <Mx4rwLSVCpwpEbGdrcN5Y29ycA xml:lang="en">types of computer</Mx4rwLSVCpwpEbGdrcN5Y29ycA>
    <Mx4rwLSVCpwpEbGdrcN5Y29ycA xml:lang="en">type of computer</Mx4rwLSVCpwpEbGdrcN5Y29ycA>
    <Mx4rwLSVCpwpEbGdrcN5Y29ycA xml:lang="en">kinds of computer</Mx4rwLSVCpwpEbGdrcN5Y29ycA>
  </owl:Class>

  <Mx4rv5q-35wpEbGdrcN5Y29ycA rdf:about="Mx4rv0QJp5wpEbGdrcN5Y29ycA">
    <rdfs:label xml:lang="en">palmtop computer</rdfs:label>
    <cycAnnot:label xml:lang="en">PalmtopComputer</cycAnnot:label>
    <rdfs:comment xml:lang="en">The collection of all palmtop computers. A type of &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvVitf5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;PersonalComputer&lt;/a&gt;, &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvViBMZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;PortableObject&lt;/a&gt;, &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rG2RbunpTQdefUrwS_Ai9Vg&quot; class=&quot;cyc_term&quot;&gt;InformationManagementUse&lt;/a&gt;, and &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rwOWjt5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;BatteryPoweredDevice&lt;/a&gt;. The collection &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rv0QJp5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;PalmtopComputer&lt;/a&gt; is a &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rv5q-35wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ComputerType&lt;/a&gt;, a &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rpPHhAOB1EdqAAAACs6hRXg&quot; class=&quot;cyc_term&quot;&gt;SpatiallyDisjointObjectType&lt;/a&gt;, and a &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4r9Bn5KmkeEdaAAAABAxv-7A&quot; class=&quot;cyc_term&quot;&gt;ComputerHardwareDeviceType&lt;/a&gt;.</rdfs:comment>
  </Mx4rv5q-35wpEbGdrcN5Y29ycA>

  <Mx4rv5q-35wpEbGdrcN5Y29ycA rdf:about="Mx4rvVitf5wpEbGdrcN5Y29ycA">
    <cycAnnot:label xml:lang="en">PersonalComputer</cycAnnot:label>
    <rdfs:label xml:lang="en">personal computer</rdfs:label>
    <rdfs:comment xml:lang="en">A specialization of &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjXjJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;SingleUserComputer&lt;/a&gt;. Each instance of this collection is a small, single-user &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjXzZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Computer&lt;/a&gt;, such as a desktop computer, a laptop computer or a palm computer.</rdfs:comment>
  </Mx4rv5q-35wpEbGdrcN5Y29ycA>

  <Mx4rv5q-35wpEbGdrcN5Y29ycA rdf:about="Mx4rvZqADJwpEbGdrcN5Y29ycA">
    <cycAnnot:label xml:lang="en">PCComputer</cycAnnot:label>
    <rdfs:label xml:lang="en">PC</rdfs:label>
    <rdfs:comment xml:lang="en">This is the collection of all PC computers. `PC&apos; here does not stand for 
`personal computer&apos; but rather indicates the kind of architecture (X86)
the computer uses. &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvZqADJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;PCComputer&lt;/a&gt;s typically run Windows operating systems but
this is not their defining feature (a PC running Linux is still a PC).</rdfs:comment>
  </Mx4rv5q-35wpEbGdrcN5Y29ycA>

  <Mx4rv5q-35wpEbGdrcN5Y29ycA rdf:about="Mx4rvbT2xZwpEbGdrcN5Y29ycA">
    <cycAnnot:label xml:lang="en">VideoGameSystem</cycAnnot:label>
    <rdfs:comment xml:lang="en">The collection of &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjXzZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Computer&lt;/a&gt;s which are specifically designed for playing games.  This collection inlcudes handheld portables, consumer systems like Xbox and Playstation as well as stand-alone arcade machines.  For the collection of such systems designed for end user purchase see &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvViT6pwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;HomeVideoGameMachine&lt;/a&gt;.</rdfs:comment>
    <rdfs:label xml:lang="en">video game platform</rdfs:label>
  </Mx4rv5q-35wpEbGdrcN5Y29ycA>

  <owl:Class rdf:about="&cyc;Mx4rv5q-35wpEbGdrcN5Y29ycA">
    <rdfs:comment xml:lang="en">This is the collection of types of computer. Computers can be typed by  maker, architecture, function, size, etc.</rdfs:comment>
    <rdfs:label xml:lang="en">kind of computer</rdfs:label>
    <cycAnnot:label xml:lang="en">ComputerType</cycAnnot:label>
  </owl:Class>

  <owl:Class rdf:about="Mx4rHQdVmB_TEdaAAABQ2rksLw">
    <rdfs:comment xml:lang="en">The collection of all specializations of &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rHIBS0h_TEdaAAABQ2rksLw&quot; class=&quot;cyc_term&quot;&gt;FirstOrderCollection&lt;/a&gt;, that is, of all collections of (first-order) collections, and an instance of &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rHUFI8h_TEdaAAABQ2rksLw&quot; class=&quot;cyc_term&quot;&gt;ThirdOrderCollection&lt;/a&gt;.  Instances of &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rHQdVmB_TEdaAAABQ2rksLw&quot; class=&quot;cyc_term&quot;&gt;SecondOrderCollection&lt;/a&gt; are collections of &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rHIBS0h_TEdaAAABQ2rksLw&quot; class=&quot;cyc_term&quot;&gt;FirstOrderCollection&lt;/a&gt;s.  Any instance of any instance of any instance of &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rHQdVmB_TEdaAAABQ2rksLw&quot; class=&quot;cyc_term&quot;&gt;SecondOrderCollection&lt;/a&gt; is an &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjaApwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Individual&lt;/a&gt;.</rdfs:comment>
    <cycAnnot:label xml:lang="en">SecondOrderCollection</cycAnnot:label>
    <rdfs:label xml:lang="en">second-order Cyc collection</rdfs:label>
  </owl:Class>

  <owl:ObjectProperty rdf:about="Mx4rwLSVCpwpEbGdrcN5Y29ycA">
    <rdfs:label xml:lang="en">Pretty String</rdfs:label>
    <rdfs:comment xml:lang="en">(&lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rwLSVCpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;prettyString&lt;/a&gt; TERM STRING) means that STRING is the English word or expression (sequence of words) commonly used to refer to TERM.  The predicate &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rwLSVCpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;prettyString&lt;/a&gt; is used by the code which generates CycL to English paraphrases, but its applicability is not restricted to this use.</rdfs:comment>
    <cycAnnot:label xml:lang="en">prettyString</cycAnnot:label>
  </owl:ObjectProperty>

  <owl:Class rdf:about="&ocyc;Mx4rv5q-35wpEbGdrcN5Y29ycA">
    <rdfs:comment xml:lang="en">This is the collection of types of computer. Computers can be typed by  maker, architecture, function, size, etc.</rdfs:comment>
    <rdfs:label xml:lang="en">kind of computer</rdfs:label>
    <cycAnnot:label xml:lang="en">ComputerType</cycAnnot:label>
  </owl:Class>

  <owl:Class rdf:about="Mx4rvWXYgJwpEbGdrcN5Y29ycA">
    <rdfs:comment xml:lang="en">A collection of collections.  Each instance of &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvWXYgJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ExistingObjectType&lt;/a&gt; is a specialization of &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvVj27ZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;PartiallyTangible&lt;/a&gt; (q.v.).  Moreover, each instance of &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvWXYgJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ExistingObjectType&lt;/a&gt; is a collection that is temporally stuff-like (see &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvVitN5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;TemporalStuffType&lt;/a&gt;) but physically-spatially object-like (see &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvVirnZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ObjectType&lt;/a&gt;) -- i.e.  object-like with respect to some physical-spatial part-whole predicate (e.g. some specialization of &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4r8a2smPXcQdiEoJhcx65EiQ&quot; class=&quot;cyc_term&quot;&gt;properPhysicalDecompositions&lt;/a&gt;).
&lt;p/&gt;
Consider the collection &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rwJaXepwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;BookCopy&lt;/a&gt;. &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rwJaXepwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;BookCopy&lt;/a&gt; is a specialization of &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvVj27ZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;PartiallyTangible&lt;/a&gt;. Further, &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rwJaXepwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;BookCopy&lt;/a&gt; is temporally stuff-like: any one of the &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvWn4OZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;timeSlices&lt;/a&gt; of a given copy &lt;code&gt;&lt;b&gt;COPY&lt;/b&gt;&lt;/code&gt; of (say) &amp;quot;Moby Dick&amp;quot; is still a copy of &amp;quot;Moby Dick&amp;quot;. (Most collections of tangible objects are temporally stuff-like in this way.)   But &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rwJaXepwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;BookCopy&lt;/a&gt; is spatially &lt;i&gt;object-like&lt;/i&gt;: if we take a scalpel and slice &lt;code&gt;&lt;b&gt;COPY&lt;/b&gt;&lt;/code&gt; into ten pieces, each piece is not a copy of &amp;quot;Moby Dick&amp;quot;.  So &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rwJaXepwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;BookCopy&lt;/a&gt; is an instance of &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvWXYgJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ExistingObjectType&lt;/a&gt;.
&lt;p/&gt;
See also &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvVir35wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;StuffType&lt;/a&gt; and &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvVny6pwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ExistingStuffType&lt;/a&gt;.</rdfs:comment>
    <cycAnnot:label xml:lang="en">ExistingObjectType</cycAnnot:label>
    <rdfs:label xml:lang="en">type of object</rdfs:label>
  </owl:Class>

</rdf:RDF>
