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<!DOCTYPE rdf:RDF [
     <!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>

  <owl:Class rdf:about="Mx4rvu69v5wpEbGdrcN5Y29ycA">
    <rdfs:comment xml:lang="en">In Japanese cooking, cold boiled rice moistened with rice  vinegar, usually shaped into bite-size pieces and topped with raw  seafood (nigiri-zushi) or formed into a long seaweed-wrapped roll,  often around strips of vegetable or raw fish, and sliced into  bite-size pieces (maki-zushi).</rdfs:comment>
    <cycAnnot:label xml:lang="en">Sushi</cycAnnot:label>
    <rdfs:label xml:lang="en">sushi</rdfs:label>
    <rdfs:subClassOf rdf:resource="Mx4rpf80FHUUQdeGL-zHbXS2cg"/>
    <rdfs:subClassOf rdf:resource="Mx4rvVjMlJwpEbGdrcN5Y29ycA"/>
    <rdf:type rdf:resource="Mx4rvVi9A5wpEbGdrcN5Y29ycA"/>
    <rdf:type rdf:resource="Mx4rvVny6pwpEbGdrcN5Y29ycA"/>
    <owl:sameAs rdf:resource="&cyc;Mx4rvu69v5wpEbGdrcN5Y29ycA"/>
    <owl:sameAs rdf:resource="http://umbel.org/umbel/sc/Sushi"/>
    <owl:sameAs rdf:resource="http://dbpedia.org/resource/Sushi"/>
    <Mx4rTv-jk9SPTXa991kk5mAvHg>Sushi</Mx4rTv-jk9SPTXa991kk5mAvHg>
    <Mx4rNv0nbm4TTjOp7yhmnzOyqg>http://en.wikipedia.org/wiki/Sushi</Mx4rNv0nbm4TTjOp7yhmnzOyqg>
  </owl:Class>

  <owl:Class rdf:about="Mx4rwH3Sn5wpEbGdrcN5Y29ycA">
    <rdfs:subClassOf rdf:resource="Mx4rvu69v5wpEbGdrcN5Y29ycA"/>
    <rdfs:label xml:lang="en">tuna sushi</rdfs:label>
    <cycAnnot:label xml:lang="en">TunaSushi</cycAnnot:label>
    <rdfs:comment xml:lang="en">The collection of all tuna sushi. A type of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvu69v5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Sushi&lt;/a&gt;. The collection &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rwH3Sn5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;TunaSushi&lt;/a&gt; is a &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVi9A5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;DefaultDisjointEdibleStuffType&lt;/a&gt; and an &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVny6pwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ExistingStuffType&lt;/a&gt;.</rdfs:comment>
  </owl:Class>

  <owl:Thing rdf:about="http://umbel.org/umbel/sc/Sushi">
    <rdfs:comment xml:lang="en">In Japanese cooking, cold boiled rice moistened with rice  vinegar, usually shaped into bite-size pieces and topped with raw  seafood (nigiri-zushi) or formed into a long seaweed-wrapped roll,  often around strips of vegetable or raw fish, and sliced into  bite-size pieces (maki-zushi).</rdfs:comment>
    <cycAnnot:label xml:lang="en">Sushi</cycAnnot:label>
    <rdfs:label xml:lang="en">sushi</rdfs:label>
  </owl:Thing>

  <owl:ObjectProperty rdf:about="Mx4rNv0nbm4TTjOp7yhmnzOyqg">
    <rdfs:label xml:lang="en">Wikipedia Article URL</rdfs:label>
    <rdfs:comment xml:lang="en">(&lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rNv0nbm4TTjOp7yhmnzOyqg&quot; class=&quot;cyc_term&quot;&gt;wikipediaArticleURL&lt;/a&gt; THING URL) means that in &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rtqXA6OC8QdiWC72DuLJdUw&quot; class=&quot;cyc_term&quot;&gt;Wikipedia_WebSite&lt;/a&gt; THING is described by an article located at URL</rdfs:comment>
    <cycAnnot:label xml:lang="en">wikipediaArticleURL</cycAnnot:label>
  </owl:ObjectProperty>

  <owl:Class rdf:about="Mx4rpf80FHUUQdeGL-zHbXS2cg">
    <cycAnnot:label xml:lang="en">SolidFoodArtifact</cycAnnot:label>
    <rdfs:label xml:lang="en">prepared solid food</rdfs:label>
    <rdfs:comment xml:lang="en">The collection of all prepared solid food. A type of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rwPqcnZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;FoodComposite&lt;/a&gt;, &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjPmpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;SolidTangibleArtifact&lt;/a&gt;, and &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvplbE5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;SolidFood&lt;/a&gt;. &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rpf80FHUUQdeGL-zHbXS2cg&quot; class=&quot;cyc_term&quot;&gt;SolidFoodArtifact&lt;/a&gt; is an &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVny6pwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ExistingStuffType&lt;/a&gt;.</rdfs:comment>
  </owl:Class>

  <owl:Class rdf:about="Mx4rvVjMlJwpEbGdrcN5Y29ycA">
    <rdfs:comment xml:lang="en">A specialization of (&lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rva35KZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;FoodOrDrinkForFn&lt;/a&gt; &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViAkpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Person&lt;/a&gt;). Each instance of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjMlJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Food_ReadyToEat&lt;/a&gt; is food that is edible more or less in its current state, without further elaborate preparation. Instances of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjMlJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Food_ReadyToEat&lt;/a&gt; can require unwrapping, cutting, pouring, buttering, or cooling before being consumed, but not cooking or other complex or sophisticated preparation that is typically done in a kitchen or other food-preparation area rather than at the table or site of consumption. If a cook would inspect an item and pronounce it &amp;quot;done,&amp;quot; that item is probably an instance of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjMlJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Food_ReadyToEat&lt;/a&gt;.</rdfs:comment>
    <rdfs:label xml:lang="en">ready-to-eat food</rdfs:label>
    <cycAnnot:label xml:lang="en">Food-ReadyToEat</cycAnnot:label>
  </owl:Class>

  <owl:Thing rdf:about="http://dbpedia.org/resource/Sushi">
    <rdfs:comment xml:lang="en">In Japanese cooking, cold boiled rice moistened with rice  vinegar, usually shaped into bite-size pieces and topped with raw  seafood (nigiri-zushi) or formed into a long seaweed-wrapped roll,  often around strips of vegetable or raw fish, and sliced into  bite-size pieces (maki-zushi).</rdfs:comment>
    <cycAnnot:label xml:lang="en">Sushi</cycAnnot:label>
    <rdfs:label xml:lang="en">sushi</rdfs:label>
  </owl:Thing>

  <owl:Class rdf:about="&cyc;Mx4rvu69v5wpEbGdrcN5Y29ycA">
    <rdfs:comment xml:lang="en">In Japanese cooking, cold boiled rice moistened with rice  vinegar, usually shaped into bite-size pieces and topped with raw  seafood (nigiri-zushi) or formed into a long seaweed-wrapped roll,  often around strips of vegetable or raw fish, and sliced into  bite-size pieces (maki-zushi).</rdfs:comment>
    <cycAnnot:label xml:lang="en">Sushi</cycAnnot:label>
    <rdfs:label xml:lang="en">sushi</rdfs:label>
  </owl:Class>

  <owl:Class rdf:about="Mx4rvVny6pwpEbGdrcN5Y29ycA">
    <cycAnnot:label xml:lang="en">ExistingStuffType</cycAnnot:label>
    <rdfs:label xml:lang="en">type of temporally and spatially stuff-like thing</rdfs:label>
    <rdfs:comment xml:lang="en">A collection of collections, and a specialization of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVitN5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;TemporalStuffType&lt;/a&gt;.  Each instance of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVny6pwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ExistingStuffType&lt;/a&gt; is a collection of things (including portions of things) which are both temporally and spatially stufflike.  Division in time or space does not destroy the stufflike quality of the object (down to a certain granularity).
&lt;p/&gt;
&lt;code&gt;(&lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViBBJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;isa&lt;/a&gt; &lt;b&gt;STUFFTYPE&lt;/b&gt; &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVny6pwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ExistingStuffType&lt;/a&gt;)&lt;/code&gt; implies both (i) for most instances &lt;code&gt;&lt;b&gt;STUFF&lt;/b&gt;&lt;/code&gt; of &lt;code&gt;&lt;b&gt;STUFFTYPE&lt;/b&gt;&lt;/code&gt;, for any proper physical part (see &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4r8a2smPXcQdiEoJhcx65EiQ&quot; class=&quot;cyc_term&quot;&gt;properPhysicalDecompositions&lt;/a&gt;) &lt;code&gt;&lt;b&gt;PART&lt;/b&gt;&lt;/code&gt; of &lt;code&gt;&lt;b&gt;STUFF&lt;/b&gt;&lt;/code&gt;, &lt;code&gt;&lt;b&gt;PART&lt;/b&gt;&lt;/code&gt; is also an instance of &lt;code&gt;&lt;b&gt;STUFFTYPE&lt;/b&gt;&lt;/code&gt; and (ii) for all instances &lt;code&gt;&lt;b&gt;STUFF&lt;/b&gt;&lt;/code&gt; of &lt;code&gt;&lt;b&gt;STUFFTYPE&lt;/b&gt;&lt;/code&gt;, for most proper physical parts &lt;code&gt;&lt;b&gt;PART&lt;/b&gt;&lt;/code&gt; of &lt;code&gt;&lt;b&gt;STUFF&lt;/b&gt;&lt;/code&gt;, &lt;code&gt;&lt;b&gt;PART&lt;/b&gt;&lt;/code&gt; is also an instance of &lt;code&gt;&lt;b&gt;STUFFTYPE&lt;/b&gt;&lt;/code&gt;.
&lt;p/&gt;
For example, every piece of wood is temporally stufflike: if W-168 is a piece of wood during 1996, then it&apos;s also a piece of wood for the one-minute time-slice 9:05am 7/7/96.  It&apos;s also spatially stufflike: if we take that piece of wood W-168 and cut it in half, we have two things which are both pieces of wood.  Since every piece of wood is both temporally and spatially stufflike, &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVimxJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Wood&lt;/a&gt; is an instance of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVny6pwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ExistingStuffType&lt;/a&gt;.  Other instances of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVny6pwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ExistingStuffType&lt;/a&gt; include the collections &lt;font color=&quot;#ff0000&quot;&gt;#$AppleJuice&lt;/font&gt;, &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVj1EpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;IceCream&lt;/a&gt;, &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvgC2UJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Diamond&lt;/a&gt;, &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rwQCaCZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;WaxedPaper&lt;/a&gt;, and &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rwAoze5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;StriatedMuscle&lt;/a&gt;. See the comment for &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVir35wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;StuffType&lt;/a&gt; to learn more about the distinctions between, and the need for, these four collections: &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVir35wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;StuffType&lt;/a&gt;, &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVirnZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ObjectType&lt;/a&gt; and &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvWXYgJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ExistingObjectType&lt;/a&gt;.</rdfs:comment>
  </owl:Class>

  <owl:ObjectProperty rdf:about="Mx4rTv-jk9SPTXa991kk5mAvHg">
    <cycAnnot:label xml:lang="en">wikipediaArticleName</cycAnnot:label>
    <rdfs:comment xml:lang="en">(&lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rTv-jk9SPTXa991kk5mAvHg&quot; class=&quot;cyc_term&quot;&gt;wikipediaArticleName&lt;/a&gt; THING NAME) means that in &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rtqXA6OC8QdiWC72DuLJdUw&quot; class=&quot;cyc_term&quot;&gt;Wikipedia_WebSite&lt;/a&gt; THING is described by an article with the title NAME</rdfs:comment>
    <rdfs:label xml:lang="en">Wikipedia Article Name</rdfs:label>
  </owl:ObjectProperty>

  <owl:Class rdf:about="Mx4rvVi9A5wpEbGdrcN5Y29ycA">
    <rdfs:comment xml:lang="en">An instance of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViA4pwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;SiblingDisjointCollectionType&lt;/a&gt; (q.v.), and thus a collection of collections.  Each instance of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVi9A5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;DefaultDisjointEdibleStuffType&lt;/a&gt; is a collection of beverages or foodstuffs (a specialization of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVkI75wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;EdibleStuff&lt;/a&gt;) that is by default disjoint with every other instance of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVi9A5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;DefaultDisjointEdibleStuffType&lt;/a&gt;.  Instances of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVi9A5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;DefaultDisjointEdibleStuffType&lt;/a&gt; include &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4r7Wnl6HM-EdaAAAACs0uFOQ&quot; class=&quot;cyc_term&quot;&gt;SubmarineSandwich&lt;/a&gt;, &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rwQCgLpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Rice_Foodstuff&lt;/a&gt;, and &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvYhVmpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Sauerkraut&lt;/a&gt;.</rdfs:comment>
    <cycAnnot:label xml:lang="en">DefaultDisjointEdibleStuffType</cycAnnot:label>
    <rdfs:label xml:lang="en">type of food</rdfs:label>
  </owl:Class>

</rdf:RDF>
