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     <!ENTITY cyc  "http://sw.cyc.com/concept/" >
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<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;"
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  <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="Mx4ra57kUACDEdeEDgCgyeeBIg">
    <rdfs:label xml:lang="en">engineering department</rdfs:label>
    <cycAnnot:label xml:lang="en">EngineeringDepartment</cycAnnot:label>
    <rdfs:comment xml:lang="en">&lt;a href=&quot;http://sw.opencyc.org/concept/Mx4ra57kUACDEdeEDgCgyeeBIg&quot; class=&quot;cyc_term&quot;&gt;EngineeringDepartment&lt;/a&gt; is a specialization of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViNHpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Department&lt;/a&gt;.  Each instance of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4ra57kUACDEdeEDgCgyeeBIg&quot; class=&quot;cyc_term&quot;&gt;EngineeringDepartment&lt;/a&gt; consists of employees who are responsible for engineering-related tasks within an organization.</rdfs:comment>
    <rdfs:subClassOf rdf:resource="Mx4rvViNHpwpEbGdrcN5Y29ycA"/>
    <rdf:type rdf:resource="Mx4rWr20VCJhQdedT87yBOKnOw"/>
    <owl:sameAs rdf:resource="http://dbpedia.org/resource/Marine_engineering"/>
    <owl:sameAs rdf:resource="http://umbel.org/umbel/sc/EngineeringDepartment"/>
    <owl:sameAs rdf:resource="&cyc;Mx4ra57kUACDEdeEDgCgyeeBIg"/>
    <Mx4rwQtVmpwpEbGdrcN5Y29ycA rdf:resource="Mx4rvViWRJwpEbGdrcN5Y29ycA"/>
    <Mx4rwLSVCpwpEbGdrcN5Y29ycA xml:lang="en">engineering departments</Mx4rwLSVCpwpEbGdrcN5Y29ycA>
    <Mx4rTv-jk9SPTXa991kk5mAvHg>Marine engineering</Mx4rTv-jk9SPTXa991kk5mAvHg>
    <Mx4rNv0nbm4TTjOp7yhmnzOyqg>http://en.wikipedia.org/wiki/Marine_engineering</Mx4rNv0nbm4TTjOp7yhmnzOyqg>
  </owl:Class>

  <owl:Class rdf:about="Mx4rvVir3pwpEbGdrcN5Y29ycA">
    <rdfs:subClassOf rdf:resource="Mx4ra57kUACDEdeEDgCgyeeBIg"/>
    <rdfs:comment xml:lang="en">A specialization of both &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4ra57kUACDEdeEDgCgyeeBIg&quot; class=&quot;cyc_term&quot;&gt;EngineeringDepartment&lt;/a&gt; and &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViWRJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;AcademicDepartment&lt;/a&gt;, instances of which conduct teaching and research in engineering.  See also &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVimNZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;EngineeringField&lt;/a&gt;.</rdfs:comment>
    <rdfs:label xml:lang="en">engineering department</rdfs:label>
    <cycAnnot:label xml:lang="en">EngineeringAcademicDepartment</cycAnnot: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/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/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="Mx4rWr20VCJhQdedT87yBOKnOw">
    <cycAnnot:label xml:lang="en">DepartmentTypeByFunction</cycAnnot:label>
    <rdfs:comment xml:lang="en">A collection of collections and a specialization of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rcFSOrlb3EdaAAACQJ5pZBw&quot; class=&quot;cyc_term&quot;&gt;OrganizationType&lt;/a&gt;.  Each instance of
&lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rWr20VCJhQdedT87yBOKnOw&quot; class=&quot;cyc_term&quot;&gt;DepartmentTypeByFunction&lt;/a&gt; is a collection of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViNHpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Department&lt;/a&gt;s 
(q.v.) whose instances are distinguished by the fact that 
they perform a certain function for an organization (e.g. 
&lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVkMf5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;BudgetDepartment&lt;/a&gt; and &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVkLcZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ShippingAndReceivingDepartment&lt;/a&gt;).  
See also &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4ruzA89iHNQdeMeqNOqSBq8w&quot; class=&quot;cyc_term&quot;&gt;DepartmentTypeByOrganization&lt;/a&gt;.</rdfs:comment>
    <rdfs:label xml:lang="en">type of department by function</rdfs:label>
  </owl:Class>

  <owl:ObjectProperty rdf:about="Mx4rwQtVmpwpEbGdrcN5Y29ycA">
    <rdfs:comment xml:lang="en">A predicate that is  used to make exceptions to constraints normally imposed by some instance of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViA4pwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;SiblingDisjointCollectionType&lt;/a&gt; or &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rk8dxOFcGEdaLwgACs0uFOQ&quot; class=&quot;cyc_term&quot;&gt;SiblingDisjointSetOrCollectionType&lt;/a&gt; (qq.v.).  &lt;code&gt;(&lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rwQtVmpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;siblingDisjointExceptions&lt;/a&gt; &lt;b&gt;SETORCOL1&lt;/b&gt; &lt;b&gt;SETORCOL2&lt;/b&gt;)&lt;/code&gt; means that the pair consisting of &lt;code&gt;&lt;b&gt;SETORCOL1&lt;/b&gt;&lt;/code&gt; and &lt;code&gt;&lt;b&gt;SETORCOL2&lt;/b&gt;&lt;/code&gt; is exempt from the disjointness constraint that would otherwise be imposed because those set-or-collections are both elements of some instance of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViA4pwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;SiblingDisjointCollectionType&lt;/a&gt; or &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rk8dxOFcGEdaLwgACs0uFOQ&quot; class=&quot;cyc_term&quot;&gt;SiblingDisjointSetOrCollectionType&lt;/a&gt;.  (See these collections&apos; comments for a full explanation of the constraints.)   
&lt;p/&gt;
For example, &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rv0GdXpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;SensoryNerve&lt;/a&gt; and &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvWvJVpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;CranialNerve&lt;/a&gt; are both instances of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rwKTnSJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;OrganismPartType&lt;/a&gt;, which in turn is an instance of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViA4pwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;SiblingDisjointCollectionType&lt;/a&gt;.  Consequently, since &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rv0GdXpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;SensoryNerve&lt;/a&gt; is not a specialization of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvWvJVpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;CranialNerve&lt;/a&gt; (or vice versa), the two collections have a default disjointness constraint placed between them.  However, such a disjointness constraint should be blocked, since any instance of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjLm5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;OpticNerve&lt;/a&gt; is an instance of both &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rv0GdXpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;SensoryNerve&lt;/a&gt; and &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvWvJVpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;CranialNerve&lt;/a&gt;.  By asserting &lt;code&gt;(&lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rwQtVmpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;siblingDisjointExceptions&lt;/a&gt; &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rv0GdXpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;SensoryNerve&lt;/a&gt; &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvWvJVpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;CranialNerve&lt;/a&gt;)&lt;/code&gt;, we block the disjointness constraint between those two collections, without disturbing the constraints between each of those collections and all their other (sibling) instances of the parent collection &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rwKTnSJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;OrganismPartType&lt;/a&gt;.</rdfs:comment>
    <rdfs:label xml:lang="en">Sibling Disjoint Exceptions</rdfs:label>
    <cycAnnot:label xml:lang="en">siblingDisjointExceptions</cycAnnot:label>
  </owl:ObjectProperty>

  <owl:Class rdf:about="Mx4rvViWRJwpEbGdrcN5Y29ycA">
    <rdfs:comment xml:lang="en">A collection of sub-organizations. Each instance of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViWRJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;AcademicDepartment&lt;/a&gt; is a major subdivision of an educational institution, with the primary purpose of research and/or teaching related to a particular academic discipline or subject-matter. See also &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVkJ4JwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;SchoolInUniversity_DegreeGranting&lt;/a&gt;.</rdfs:comment>
    <cycAnnot:label xml:lang="en">AcademicDepartment</cycAnnot:label>
    <rdfs:label xml:lang="en">academic department</rdfs:label>
  </owl:Class>

  <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="Mx4rvViNHpwpEbGdrcN5Y29ycA">
    <rdfs:comment xml:lang="en">The collection &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViNHpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Department&lt;/a&gt; is a subset of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjVT5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Organization&lt;/a&gt;.  An element of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViNHpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Department&lt;/a&gt; is a major sub-organization of a business, government, or academic organization.  An element of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViNHpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Department&lt;/a&gt; is part of the organization to which it belongs, NOT a separate legal entity (such as a partly or wholly owned subsidiary company), and it performs some of the activity of that organization.  In Cyc, the collection &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViNHpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Department&lt;/a&gt; includes generically what may be called a division, department, office, bureau, ministry, etc., within an actual organization.  Common types of departments include those represented by the subsets &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVkMQpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;LegalDepartment&lt;/a&gt;, &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViBR5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;SecurityDepartment&lt;/a&gt;, &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViBi5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;PayrollDepartment&lt;/a&gt;, &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVj6tpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;AccountingDepartment&lt;/a&gt;, &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVkL-ZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;HumanResourcesDepartment&lt;/a&gt;, &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViWRJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;AcademicDepartment&lt;/a&gt;, and CustomerServiceDepartment (and many others).</rdfs:comment>
    <cycAnnot:label xml:lang="en">Department</cycAnnot:label>
    <rdfs:label xml:lang="en">company department</rdfs:label>
  </owl:Class>

  <owl:Thing rdf:about="http://umbel.org/umbel/sc/EngineeringDepartment">
    <rdfs:label xml:lang="en">engineering department</rdfs:label>
    <cycAnnot:label xml:lang="en">EngineeringDepartment</cycAnnot:label>
    <rdfs:comment xml:lang="en">&lt;a href=&quot;http://sw.opencyc.org/concept/Mx4ra57kUACDEdeEDgCgyeeBIg&quot; class=&quot;cyc_term&quot;&gt;EngineeringDepartment&lt;/a&gt; is a specialization of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViNHpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Department&lt;/a&gt;.  Each instance of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4ra57kUACDEdeEDgCgyeeBIg&quot; class=&quot;cyc_term&quot;&gt;EngineeringDepartment&lt;/a&gt; consists of employees who are responsible for engineering-related tasks within an organization.</rdfs:comment>
  </owl:Thing>

  <owl:Thing rdf:about="http://dbpedia.org/resource/Marine_engineering">
    <rdfs:label xml:lang="en">engineering department</rdfs:label>
    <cycAnnot:label xml:lang="en">EngineeringDepartment</cycAnnot:label>
    <rdfs:comment xml:lang="en">&lt;a href=&quot;http://sw.opencyc.org/concept/Mx4ra57kUACDEdeEDgCgyeeBIg&quot; class=&quot;cyc_term&quot;&gt;EngineeringDepartment&lt;/a&gt; is a specialization of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViNHpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Department&lt;/a&gt;.  Each instance of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4ra57kUACDEdeEDgCgyeeBIg&quot; class=&quot;cyc_term&quot;&gt;EngineeringDepartment&lt;/a&gt; consists of employees who are responsible for engineering-related tasks within an organization.</rdfs:comment>
  </owl:Thing>

  <owl:Class rdf:about="&cyc;Mx4ra57kUACDEdeEDgCgyeeBIg">
    <rdfs:label xml:lang="en">engineering department</rdfs:label>
    <cycAnnot:label xml:lang="en">EngineeringDepartment</cycAnnot:label>
    <rdfs:comment xml:lang="en">&lt;a href=&quot;http://sw.opencyc.org/concept/Mx4ra57kUACDEdeEDgCgyeeBIg&quot; class=&quot;cyc_term&quot;&gt;EngineeringDepartment&lt;/a&gt; is a specialization of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViNHpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Department&lt;/a&gt;.  Each instance of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4ra57kUACDEdeEDgCgyeeBIg&quot; class=&quot;cyc_term&quot;&gt;EngineeringDepartment&lt;/a&gt; consists of employees who are responsible for engineering-related tasks within an organization.</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>

</rdf:RDF>
