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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="Mx4rvVi0qJwpEbGdrcN5Y29ycA">
    <cycAnnot:label xml:lang="en">Convention-Meeting</cycAnnot:label>
    <rdfs:label xml:lang="en">convention</rdfs:label>
    <rdfs:comment xml:lang="en">A large gathering of people with a common interest meeting together to discuss and present relevant information</rdfs:comment>
    <rdfs:subClassOf rdf:resource="Mx4rvWSkfJwpEbGdrcN5Y29ycA"/>
    <rdfs:subClassOf rdf:resource="Mx4rvViADZwpEbGdrcN5Y29ycA"/>
    <rdfs:subClassOf rdf:resource="Mx4rvVkDiJwpEbGdrcN5Y29ycA"/>
    <rdfs:subClassOf rdf:resource="Mx4rvxwV15wpEbGdrcN5Y29ycA"/>
    <rdf:type rdf:resource="Mx4rv5T0dFXuRzqc3ZquUqsm6g"/>
    <rdf:type rdf:resource="Mx4rvViq35wpEbGdrcN5Y29ycA"/>
    <owl:sameAs rdf:resource="http://dbpedia.org/ontology/Convention"/>
    <owl:sameAs rdf:resource="&cyc;Mx4rvVi0qJwpEbGdrcN5Y29ycA"/>
    <owl:sameAs rdf:resource="http://dbpedia.org/resource/Convention_%28meeting%29"/>
    <owl:sameAs rdf:resource="http://umbel.org/umbel/sc/Convention_Meeting"/>
    <Mx4rwLSVCpwpEbGdrcN5Y29ycA xml:lang="en">conventions</Mx4rwLSVCpwpEbGdrcN5Y29ycA>
    <Mx4rTv-jk9SPTXa991kk5mAvHg>Convention (meeting)</Mx4rTv-jk9SPTXa991kk5mAvHg>
    <Mx4rNv0nbm4TTjOp7yhmnzOyqg>http://en.wikipedia.org/wiki/Convention_%28meeting%29</Mx4rNv0nbm4TTjOp7yhmnzOyqg>
    <Mx4riWVFR6HJSpaEaHrcWS3MSA>http://www.w3.org/2006/03/wn/wn20/instances/synset-convention-noun-1</Mx4riWVFR6HJSpaEaHrcWS3MSA>
  </owl:Class>

  <owl:Class rdf:about="Mx4rwP39Y5wpEbGdrcN5Y29ycA">
    <rdfs:subClassOf rdf:resource="Mx4rvVi0qJwpEbGdrcN5Y29ycA"/>
    <cycAnnot:label xml:lang="en">TradeShow</cycAnnot:label>
    <rdfs:label xml:lang="en">trade show</rdfs:label>
    <rdfs:comment xml:lang="en">The collection of all trade shows. A type of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVi0qJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Convention_Meeting&lt;/a&gt; and &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjeRpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ServiceEvent&lt;/a&gt;.</rdfs:comment>
  </owl:Class>

  <owl:Class rdf:about="Mx4rvVjlEJwpEbGdrcN5Y29ycA">
    <rdfs:subClassOf rdf:resource="Mx4rvVi0qJwpEbGdrcN5Y29ycA"/>
    <rdfs:comment xml:lang="en">An instance of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViq35wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;TemporalObjectType&lt;/a&gt; and a specialization of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVi0qJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Convention_Meeting&lt;/a&gt;.  Each instance of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjlEJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Conference&lt;/a&gt; is an &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvxwV15wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Event_Organized&lt;/a&gt; in which members sharing a certain professional interest (e.g. &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rwQr0G5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;RealEstate&lt;/a&gt;, &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViOapwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Physics&lt;/a&gt;, &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVi4wJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ArtificialIntelligence&lt;/a&gt;) gather to share their views on that interest.</rdfs:comment>
    <cycAnnot:label xml:lang="en">Conference</cycAnnot:label>
    <rdfs:label xml:lang="en">conference</rdfs:label>
  </owl:Class>

  <owl:Class rdf:about="Mx4rvV_tQpwpEbGdrcN5Y29ycA">
    <rdfs:subClassOf rdf:resource="Mx4rvVi0qJwpEbGdrcN5Y29ycA"/>
    <rdfs:comment xml:lang="en">The collection of instances of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVi0qJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Convention_Meeting&lt;/a&gt; that is organized by an instance of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rwP3ld5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;NationalOrganization&lt;/a&gt;, typically inviting all (and only) its members, and where matters of interest to the organization are discussed and sometimes resolved.</rdfs:comment>
    <cycAnnot:label xml:lang="en">NationalConvention</cycAnnot:label>
    <rdfs:label xml:lang="en">national convention</rdfs:label>
  </owl:Class>

  <owl:Class rdf:about="Mx4rvWEZwJwpEbGdrcN5Y29ycA">
    <rdfs:subClassOf rdf:resource="Mx4rvVi0qJwpEbGdrcN5Y29ycA"/>
    <cycAnnot:label xml:lang="en">Convention-Local</cycAnnot:label>
    <rdfs:comment xml:lang="en">The collection of all local conventions. A type of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVi0qJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Convention_Meeting&lt;/a&gt;.</rdfs:comment>
    <rdfs:label xml:lang="en">local convention</rdfs:label>
  </owl:Class>

  <owl:Class rdf:about="Mx4rUN_aqPY4EdqAAAACs71DGQ">
    <rdfs:subClassOf rdf:resource="Mx4rvVi0qJwpEbGdrcN5Y29ycA"/>
    <cycAnnot:label xml:lang="en">PoliticalConvention</cycAnnot:label>
    <rdfs:label xml:lang="en">political convention</rdfs:label>
    <rdfs:comment xml:lang="en">The collection of instances of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVi0qJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Convention_Meeting&lt;/a&gt; where members of a political party meet, typically to decide issues of party leadership or to nominiate a member as the official party-backed candidate for election to some office.</rdfs:comment>
  </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:Thing rdf:about="http://dbpedia.org/resource/Convention_%28meeting%29">
    <cycAnnot:label xml:lang="en">Convention-Meeting</cycAnnot:label>
    <rdfs:comment xml:lang="en">A large gathering of people with a common interest meeting together to discuss and present relevant information</rdfs:comment>
    <rdfs:label xml:lang="en">convention</rdfs:label>
  </owl:Thing>

  <owl:Class rdf:about="Mx4rvWSkfJwpEbGdrcN5Y29ycA">
    <cycAnnot:label xml:lang="en">PromotionalEvent</cycAnnot:label>
    <rdfs:comment xml:lang="en">The collection of occurrences or events held at least partly to promote some product or service, or to help some candidate get elected to public office.</rdfs:comment>
    <rdfs:label xml:lang="en">promotion</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:ObjectProperty rdf:about="Mx4riWVFR6HJSpaEaHrcWS3MSA">
    <cycAnnot:label xml:lang="en">seeAlsoURI</cycAnnot:label>
    <rdfs:comment xml:lang="en">&lt;code&gt;(&lt;a href=&quot;http://sw.opencyc.org/concept/Mx4riWVFR6HJSpaEaHrcWS3MSA&quot; class=&quot;cyc_term&quot;&gt;seeAlsoURI&lt;/a&gt; &lt;b&gt;THING&lt;/b&gt; &lt;b&gt;URI&lt;/b&gt;)&lt;/code&gt; means that a description of the resource identified by URI is likely to contain information pertinent to THING.  This predicate is roughly equivalent to rdfs:seeAlso.</rdfs:comment>
    <rdfs:label xml:lang="en">See Also URI</rdfs:label>
  </owl:ObjectProperty>

  <owl:Class rdf:about="Mx4rvVkDiJwpEbGdrcN5Y29ycA">
    <cycAnnot:label xml:lang="en">Meeting-SocialGathering</cycAnnot:label>
    <rdfs:comment xml:lang="en">A specialization of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjrvpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;SocialGathering&lt;/a&gt;.  Each instance of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVkDiJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Meeting_SocialGathering&lt;/a&gt; is an event in which people (see &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvYczWJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;meetingParticipants&lt;/a&gt;) gather intentionally for some common purpose: for example, to communicate with each other, share some experience, or transact some business.  Notable specializations of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVkDiJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Meeting_SocialGathering&lt;/a&gt; include &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rwPfd5JwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;StaffMeeting&lt;/a&gt;, &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rwQr9J5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ClassMeeting&lt;/a&gt;, and &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjgWJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;BusinessMeeting&lt;/a&gt;.</rdfs:comment>
    <rdfs:label xml:lang="en">meeting</rdfs:label>
  </owl:Class>

  <owl:Class rdf:about="Mx4rv5T0dFXuRzqc3ZquUqsm6g">
    <rdfs:label xml:lang="en">DB pedia OWL class</rdfs:label>
    <cycAnnot:label xml:lang="en">DBPediaOWLClass</cycAnnot:label>
    <rdfs:comment xml:lang="en">A collection of collections.  Each instance of this collection is a collection that corresponds to one of the classes in the DBPedia ontology.</rdfs:comment>
  </owl:Class>

  <owl:Class rdf:about="Mx4rvViq35wpEbGdrcN5Y29ycA">
    <cycAnnot:label xml:lang="en">TemporalObjectType</cycAnnot:label>
    <rdfs:label xml:lang="en">temporal object type</rdfs:label>
    <rdfs:comment xml:lang="en">A specialization of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVirnZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ObjectType&lt;/a&gt; (q.v.) whose instances are all and only those collections that are temporally object-like. A collection &lt;code&gt;&lt;b&gt;COL&lt;/b&gt;&lt;/code&gt; is temporally object-like just in case it generally holds that any proper purely temporal parts (see &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvWn4OZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;timeSlices&lt;/a&gt;) of an instance of &lt;code&gt;&lt;b&gt;COL&lt;/b&gt;&lt;/code&gt; is not itself an instance of &lt;code&gt;&lt;b&gt;COL&lt;/b&gt;&lt;/code&gt;.  More precisely, a collection &lt;code&gt;&lt;b&gt;COL&lt;/b&gt;&lt;/code&gt; is an instance of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViq35wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;TemporalObjectType&lt;/a&gt; just in case it satisfies the following: For any distinct &lt;code&gt;&lt;b&gt;OBJ1&lt;/b&gt;&lt;/code&gt; and &lt;code&gt;&lt;b&gt;OBJ2&lt;/b&gt;&lt;/code&gt;, if &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;OBJ1&lt;/b&gt; &lt;b&gt;COL&lt;/b&gt;)&lt;/code&gt; and &lt;code&gt;(&lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvWn4OZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;timeSlices&lt;/a&gt; &lt;b&gt;OBJ1&lt;/b&gt; &lt;b&gt;OBJ2&lt;/b&gt;)&lt;/code&gt;, then &lt;i&gt;not&lt;/i&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;OBJ2&lt;/b&gt; &lt;b&gt;COL&lt;/b&gt;)&lt;/code&gt;.
&lt;p/&gt;
For example, none of the proper time-slices of a &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjyV5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;CalendarYear&lt;/a&gt; is itself a calendar year.  Likewise for &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViYBpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;TakingAStep&lt;/a&gt;.  So &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjyV5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;CalendarYear&lt;/a&gt; and &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViYBpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;TakingAStep&lt;/a&gt; are both instances of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViq35wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;TemporalObjectType&lt;/a&gt;. Conversely, a proper time-slice of a given &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVisWZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Date&lt;/a&gt; might itself be a &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVisWZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Date&lt;/a&gt; (e.g. an hour has minutes and seconds as time-slices); so &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVisWZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Date&lt;/a&gt; is &lt;i&gt;not&lt;/i&gt; a temporal-object-type.
&lt;p/&gt;
See &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVitN5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;TemporalStuffType&lt;/a&gt; for the disjoint notion of being temporally stuff-like.</rdfs:comment>
  </owl:Class>

  <owl:Thing rdf:about="http://umbel.org/umbel/sc/Convention_Meeting">
    <cycAnnot:label xml:lang="en">Convention-Meeting</cycAnnot:label>
    <rdfs:comment xml:lang="en">A large gathering of people with a common interest meeting together to discuss and present relevant information</rdfs:comment>
    <rdfs:label xml:lang="en">convention</rdfs:label>
  </owl:Thing>

  <owl:Class rdf:about="&cyc;Mx4rvVi0qJwpEbGdrcN5Y29ycA">
    <cycAnnot:label xml:lang="en">Convention-Meeting</cycAnnot:label>
    <rdfs:comment xml:lang="en">A large gathering of people with a common interest meeting together to discuss and present relevant information</rdfs:comment>
    <rdfs:label xml:lang="en">convention</rdfs:label>
  </owl:Class>

  <owl:Class rdf:about="Mx4rvViADZwpEbGdrcN5Y29ycA">
    <cycAnnot:label xml:lang="en">Event</cycAnnot:label>
    <rdfs:comment xml:lang="en">An important specialization of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvYjIS5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Situation&lt;/a&gt; and thus also of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjj45wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;IntangibleIndividual&lt;/a&gt; and &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rtM0npht0QdiUF94Dipp7Pg&quot; class=&quot;cyc_term&quot;&gt;TemporallyExistingThing&lt;/a&gt; (qq.v).  Each instance of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViADZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Event&lt;/a&gt; is a dynamic situation in which the state of the world changes; each instance is something one would say &amp;quot;happens&amp;quot;.  Events are intangible because they are changes &lt;i&gt;per se&lt;/i&gt;, not tangible objects that effect and undergo changes.
&lt;p/&gt;
Notable specializations of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViADZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Event&lt;/a&gt; include &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvjJE4ZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Event_Localized&lt;/a&gt;, &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjpjZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;PhysicalEvent&lt;/a&gt;, &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVioQZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Action&lt;/a&gt;, and &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViOtpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;GeneralizedTransfer&lt;/a&gt;.
&lt;p/&gt;
&lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViADZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Event&lt;/a&gt;s should not be confused with &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViAw5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;TimeInterval&lt;/a&gt;s (q.v.).  The temporal bounds of events are delineated by time intervals, but in contrast to many events time intervals have no spatial location or extent.</rdfs:comment>
    <rdfs:label xml:lang="en">event</rdfs:label>
  </owl:Class>

  <owl:Thing rdf:about="http://dbpedia.org/ontology/Convention">
    <cycAnnot:label xml:lang="en">Convention-Meeting</cycAnnot:label>
    <rdfs:comment xml:lang="en">A large gathering of people with a common interest meeting together to discuss and present relevant information</rdfs:comment>
    <rdfs:label xml:lang="en">convention</rdfs:label>
  </owl:Thing>

  <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="Mx4rvxwV15wpEbGdrcN5Y29ycA">
    <rdfs:comment xml:lang="en">A collection of individual events.  An event is an instance of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvxwV15wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Event_Organized&lt;/a&gt; if it is planned and directed by some instance of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViAkpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Person&lt;/a&gt; or &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjVT5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Organization&lt;/a&gt;.  Elements of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjH1pwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;MusicalPerformance&lt;/a&gt;, &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvWPSj5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Trial&lt;/a&gt;, and &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rwQri25wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Bombing&lt;/a&gt; would all be instances.  Elements of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rwQBYpZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Earthquake&lt;/a&gt; and &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVi3c5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Breathing&lt;/a&gt; would not.</rdfs:comment>
    <cycAnnot:label xml:lang="en">Event-Organized</cycAnnot:label>
    <rdfs:label xml:lang="en">organized event</rdfs:label>
  </owl:Class>

</rdf:RDF>
