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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/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="Mx4rv_RWNZwpEbGdrcN5Y29ycA">
    <cycAnnot:label xml:lang="en">ThingConformingToKosherDietaryLaws</cycAnnot:label>
    <rdfs:comment xml:lang="en">This is the attribute of being kosher. Being kosher means conforming  to Jewish laws dealing with food. The attribute can apply to anthing  related to food: kitchens, slaughtering techniques, diets, food items.</rdfs:comment>
    <rdfs:label xml:lang="en">kosher thing</rdfs:label>
    <rdfs:subClassOf rdf:resource="Mx4rtM0npht0QdiUF94Dipp7Pg"/>
    <rdf:type rdf:resource="Mx4rOEevWKNuQdiN04S0lcdxLw"/>
    <rdf:type rdf:resource="Mx4rwIE23ZwpEbGdrcN5Y29ycA"/>
    <rdf:type rdf:resource="Mx4rHIBS0h_TEdaAAABQ2rksLw"/>
    <owl:sameAs rdf:resource="&cyc;Mx4rv_RWNZwpEbGdrcN5Y29ycA"/>
    <owl:sameAs rdf:resource="http://dbpedia.org/resource/Kashrut"/>
    <owl:sameAs rdf:resource="&ocyc;Mx4rv_RWNZwpEbGdrcN5Y29ycA"/>
    <Mx4rwLSVCpwpEbGdrcN5Y29ycA xml:lang="en">kosher</Mx4rwLSVCpwpEbGdrcN5Y29ycA>
    <Mx4rwLSVCpwpEbGdrcN5Y29ycA xml:lang="en">kosherest</Mx4rwLSVCpwpEbGdrcN5Y29ycA>
    <Mx4rwLSVCpwpEbGdrcN5Y29ycA xml:lang="en">kosherer</Mx4rwLSVCpwpEbGdrcN5Y29ycA>
    <wikipediaArticleURL>http://en.wikipedia.org/wiki/Kashrut</wikipediaArticleURL>
  </owl:Class>

  <owl:Class rdf:about="Mx4rP5jDjFZ7QdeLC97TOxZt8w">
    <rdfs:subClassOf rdf:resource="Mx4rv_RWNZwpEbGdrcN5Y29ycA"/>
    <rdfs:label xml:lang="en">kosher food</rdfs:label>
    <rdfs:comment xml:lang="en">The collection of all food that may be eaten according to the &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rTZyv8FZ9QdeTj7W3oL-VDw&quot; class=&quot;cyc_term&quot;&gt;KosherCodeOfConduct&lt;/a&gt;.</rdfs:comment>
    <cycAnnot:label xml:lang="en">KosherFood</cycAnnot:label>
  </owl:Class>

  <owl:Class rdf:about="Mx4r1S0KoFiUQdeFPJR_ru4f4A">
    <rdfs:subClassOf rdf:resource="Mx4rv_RWNZwpEbGdrcN5Y29ycA"/>
    <rdfs:comment xml:lang="en">The collection of all dining events in which &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rP5jDjFZ7QdeLC97TOxZt8w&quot; class=&quot;cyc_term&quot;&gt;KosherFood&lt;/a&gt; is eaten using &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rXdvKxFZ7QdeSI63J1AQGYg&quot; class=&quot;cyc_term&quot;&gt;KosherUtensil&lt;/a&gt;s, and is not in violation of restrictions on the timing limitations between eating meat and milk products.</rdfs:comment>
    <cycAnnot:label xml:lang="en">KosherMeal</cycAnnot:label>
    <rdfs:label xml:lang="en">kosher meal</rdfs:label>
  </owl:Class>

  <owl:Class rdf:about="Mx4rXdvKxFZ7QdeSI63J1AQGYg">
    <rdfs:subClassOf rdf:resource="Mx4rv_RWNZwpEbGdrcN5Y29ycA"/>
    <rdfs:comment xml:lang="en">The collection of all food utensils that have not been in contact with both meat and a food containing milk products.  Three types of kosher utensils are considered: meat dishes, milk dishes, and neutral (pareve) dishes.</rdfs:comment>
    <rdfs:label xml:lang="en">kosher utensil</rdfs:label>
    <cycAnnot:label xml:lang="en">KosherUtensil</cycAnnot:label>
  </owl:Class>

  <owl:Class rdf:about="Mx4rWdxsCFZ7QdeEfcxKpNeQLw">
    <rdfs:subClassOf rdf:resource="Mx4rv_RWNZwpEbGdrcN5Y29ycA"/>
    <rdfs:label xml:lang="en">kosher food preparation event</rdfs:label>
    <cycAnnot:label xml:lang="en">KosherFoodPreparationEvent</cycAnnot:label>
    <rdfs:comment xml:lang="en">The collection of all food preparation events that conform to the &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rTZyv8FZ9QdeTj7W3oL-VDw&quot; class=&quot;cyc_term&quot;&gt;KosherCodeOfConduct&lt;/a&gt;.</rdfs:comment>
  </owl:Class>

  <owl:Class rdf:about="Mx4rtM0npht0QdiUF94Dipp7Pg">
    <rdfs:comment xml:lang="en">A specialization of &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvViAxJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;TemporalThing&lt;/a&gt;.  This is the collection of all things that exist (or occur or obtain) in or at a time.  &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rtM0npht0QdiUF94Dipp7Pg&quot; class=&quot;cyc_term&quot;&gt;TemporallyExistingThing&lt;/a&gt; thus includes all instances of &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvViAxJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;TemporalThing&lt;/a&gt; except &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvViAw5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;TimeInterval&lt;/a&gt;s.   Its specializations include &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvVi255wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;SomethingExisting&lt;/a&gt; and &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvYjIS5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Situation&lt;/a&gt;.
&lt;p/&gt;
Here&apos;s arough-and-ready test for membership in &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rtM0npht0QdiUF94Dipp7Pg&quot; class=&quot;cyc_term&quot;&gt;TemporallyExistingThing&lt;/a&gt;: If it makes sense to ask of a given temporal thing whether it could have had a different &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjQn5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;temporalExtent&lt;/a&gt; (q.v.) than it actually has, then (and only then) it is an instance of &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rtM0npht0QdiUF94Dipp7Pg&quot; class=&quot;cyc_term&quot;&gt;TemporallyExistingThing&lt;/a&gt;.  Tangible objects, events, and &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvh5TfJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;StaticSituation&lt;/a&gt;s all pass this test, while dates and other instances of &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvViAw5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;TimeInterval&lt;/a&gt; fail.  It would be absurd to suppose (e.g.) that the day of 27 July 1947 might have taken place a year later than it actually did.  Unlike temporally existing things, time intervals instances are differentiated solely on the basis of their duration and location on the time line.</rdfs:comment>
    <rdfs:label xml:lang="en">temporally existing thing</rdfs:label>
    <cycAnnot:label xml:lang="en">TemporallyExistingThing</cycAnnot:label>
  </owl:Class>

  <owl:Class rdf:about="Mx4rHIBS0h_TEdaAAABQ2rksLw">
    <rdfs:label xml:lang="en">first-order collection</rdfs:label>
    <rdfs:comment xml:lang="en">An instance of &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvtppU5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;CollectionType&lt;/a&gt;, and a specialization of &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rNooX_CChEdaAAABQ2rksLw&quot; class=&quot;cyc_term&quot;&gt;FixedOrderCollection&lt;/a&gt;.  &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; is the collection of all specializations of &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjaApwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Individual&lt;/a&gt; (q.v.)  Notable 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; include &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvViq35wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;TemporalObjectType&lt;/a&gt;, &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvVny6pwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ExistingStuffType&lt;/a&gt;, and &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvWXYgJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ExistingObjectType&lt;/a&gt;.</rdfs:comment>
    <cycAnnot:label xml:lang="en">FirstOrderCollection</cycAnnot:label>
  </owl:Class>

  <owl:Class rdf:about="&ocyc;Mx4rv_RWNZwpEbGdrcN5Y29ycA">
    <cycAnnot:label xml:lang="en">ThingConformingToKosherDietaryLaws</cycAnnot:label>
    <rdfs:comment xml:lang="en">This is the attribute of being kosher. Being kosher means conforming  to Jewish laws dealing with food. The attribute can apply to anthing  related to food: kitchens, slaughtering techniques, diets, food items.</rdfs:comment>
    <rdfs:label xml:lang="en">kosher thing</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:Thing rdf:about="http://dbpedia.org/resource/Kashrut">
    <cycAnnot:label xml:lang="en">ThingConformingToKosherDietaryLaws</cycAnnot:label>
    <rdfs:comment xml:lang="en">This is the attribute of being kosher. Being kosher means conforming  to Jewish laws dealing with food. The attribute can apply to anthing  related to food: kitchens, slaughtering techniques, diets, food items.</rdfs:comment>
    <rdfs:label xml:lang="en">kosher thing</rdfs:label>
  </owl:Thing>

  <owl:Class rdf:about="&cyc;Mx4rv_RWNZwpEbGdrcN5Y29ycA">
    <cycAnnot:label xml:lang="en">ThingConformingToKosherDietaryLaws</cycAnnot:label>
    <rdfs:comment xml:lang="en">This is the attribute of being kosher. Being kosher means conforming  to Jewish laws dealing with food. The attribute can apply to anthing  related to food: kitchens, slaughtering techniques, diets, food items.</rdfs:comment>
    <rdfs:label xml:lang="en">kosher thing</rdfs:label>
  </owl:Class>

  <owl:Class rdf:about="Mx4rOEevWKNuQdiN04S0lcdxLw">
    <rdfs:comment xml:lang="en">The collection of all instances of &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4r_4bScKNtQdiVw7XtX-HN0Q&quot; class=&quot;cyc_term&quot;&gt;ClarifyingCollectionType&lt;/a&gt; that are used by the &lt;font color=&quot;#ff0000&quot;&gt;#$KRAKEN&lt;/font&gt; application to resolve natural language ambiguities.</rdfs:comment>
    <rdfs:label xml:lang="en">KE clarifying collection type</rdfs:label>
    <cycAnnot:label xml:lang="en">KEClarifyingCollectionType</cycAnnot:label>
  </owl:Class>

  <owl:DataProperty rdf:about="wikipediaArticleURL">
  </owl:DataProperty>

  <owl:Class rdf:about="Mx4rwIE23ZwpEbGdrcN5Y29ycA">
    <rdfs:comment xml:lang="en">A collection of collections.  Each instance of &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rwIE23ZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;TimeDependentCollection&lt;/a&gt; is a collection whose membership changes over time.  For example, (&lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rwPzX35wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;LiquidFn&lt;/a&gt; &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjAHZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Water&lt;/a&gt;) is a time dependent collection.  A given portion of water might be an instance of (&lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rwPzX35wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;LiquidFn&lt;/a&gt; &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjAHZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Water&lt;/a&gt;) in the summer, and an instance of the disjoint collection (&lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rwPzX0JwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;SolidFn&lt;/a&gt; &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjAHZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Water&lt;/a&gt;) in the winter.  In contrast, &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvVieEpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Integer&lt;/a&gt; is a &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvzndCZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;TimeIndependentCollection&lt;/a&gt; (q.v.) because the collection of integers does not change its membership over time.</rdfs:comment>
    <rdfs:label xml:lang="en">time dependent collection</rdfs:label>
    <cycAnnot:label xml:lang="en">TimeDependentCollection</cycAnnot:label>
  </owl:Class>

</rdf:RDF>
