<?xml version="1.0" encoding="UTF-8"?>

<?xml-stylesheet type="text/xsl" href="http://sw.opencyc.org/xsl/OpenCycOWLCollectionDisplayLatest.xsl"?>

<!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="Mx4rvVj61JwpEbGdrcN5Y29ycA">
    <rdfs:comment xml:lang="en">A specialization of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjrwpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Rate&lt;/a&gt;.  Each instance of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVj61JwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Frequency&lt;/a&gt; is the number of times something happens during some time interval.  Instances of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVj61JwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Frequency&lt;/a&gt; may be either single values (see the collection &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViCW5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ScalarPointValue&lt;/a&gt;), such as 103 kiloHertz, or a range of values, such as &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViryZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Rarely&lt;/a&gt;.  Note that instances of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVj61JwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Frequency&lt;/a&gt; are important in the characterization of types of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rwQCA9ZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;WavePropagation&lt;/a&gt;.</rdfs:comment>
    <rdfs:label xml:lang="en">frequency</rdfs:label>
    <cycAnnot:label xml:lang="en">Frequency</cycAnnot:label>
    <rdfs:subClassOf rdf:resource="Mx4rvVjrwpwpEbGdrcN5Y29ycA"/>
    <rdfs:subClassOf rdf:resource="Mx4rVQ8MvqCIQdicLoOa1pZefg"/>
    <rdfs:subClassOf rdf:resource="Mx8Ngh4rvrhK-JwpEbGdrcN5Y29ycA2DHiu9WOR2nCkRsZ2tw3ljb3JwHiuvIp_GfeMR3YAAAFCNga7SHiu9WPrUnCkRsZ2tw3ljb3Jw"/>
    <rdf:type rdf:resource="Mx4rzw1ZKqTuQdiLqrjLEubYWg"/>
    <rdf:type rdf:resource="Mx4rvVja4JwpEbGdrcN5Y29ycA"/>
    <rdf:type rdf:resource="Mx4rqEYnNVMqEdaSKAACs0x8nw"/>
    <rdf:type rdf:resource="Mx4r66Wn3GJsQdiGkvz3UXAS7A"/>
    <rdf:type rdf:resource="Mx4rC-8cJgBpEdqAAAACs0uFOQ"/>
    <rdf:type rdf:resource="Mx4r7zYxlmJsQdiW7c7Nae4-Ew"/>
    <owl:sameAs rdf:resource="&cyc;Mx4rvVj61JwpEbGdrcN5Y29ycA"/>
    <owl:sameAs rdf:resource="http://umbel.org/umbel/sc/Frequency"/>
    <owl:sameAs rdf:resource="http://dbpedia.org/resource/Frequency"/>
    <Mx4rwLSVCpwpEbGdrcN5Y29ycA xml:lang="en">frequencies</Mx4rwLSVCpwpEbGdrcN5Y29ycA>
    <Mx4rTv-jk9SPTXa991kk5mAvHg>Frequency</Mx4rTv-jk9SPTXa991kk5mAvHg>
    <Mx4rNv0nbm4TTjOp7yhmnzOyqg>http://en.wikipedia.org/wiki/Frequency</Mx4rNv0nbm4TTjOp7yhmnzOyqg>
    <Mx4riWVFR6HJSpaEaHrcWS3MSA>http://www.w3.org/2006/03/wn/wn20/instances/synset-frequency-noun-1</Mx4riWVFR6HJSpaEaHrcWS3MSA>
  </owl:Class>

  <owl:Class rdf:about="Mx4r-kVGMM31EdmAAAACs6hRjg">
    <rdfs:subClassOf rdf:resource="Mx4rvVj61JwpEbGdrcN5Y29ycA"/>
    <cycAnnot:label xml:lang="en">SamplingRate-Frequency</cycAnnot:label>
    <rdfs:comment xml:lang="en">A sub-collection of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVj61JwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Frequency&lt;/a&gt;. Each instance is a frequency of sampling per unit time.</rdfs:comment>
    <rdfs:label xml:lang="en">sampling rate frequency</rdfs:label>
  </owl:Class>

  <owl:Class rdf:about="Mx4rXEbTnM3pEdmAAAACs6hRjg">
    <rdfs:subClassOf rdf:resource="Mx4rvVj61JwpEbGdrcN5Y29ycA"/>
    <rdfs:comment xml:lang="en">A sub-collection of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVj61JwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Frequency&lt;/a&gt;. Each instance is the frequency of sampling a continuously varying signal.</rdfs:comment>
    <cycAnnot:label xml:lang="en">SamplingFrequency</cycAnnot:label>
    <rdfs:label xml:lang="en">sampling frequency</rdfs:label>
  </owl:Class>

  <owl:Class rdf:about="Mx4rWkICcJg7EdqAAAACs2IKaQ">
    <rdfs:subClassOf rdf:resource="Mx4rvVj61JwpEbGdrcN5Y29ycA"/>
    <cycAnnot:label xml:lang="en">FactFactoryClassificationFrequency</cycAnnot:label>
    <rdfs:comment xml:lang="en">A collection of instances of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVj61JwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Frequency&lt;/a&gt;.  The members of this collection broadly cover a wide range of frequencies from once a half century to continuously.</rdfs:comment>
    <rdfs:label xml:lang="en">fact factory classification frequency</rdfs:label>
  </owl:Class>

  <Mx4rvVj61JwpEbGdrcN5Y29ycA rdf:about="Mx4rvVjNUpwpEbGdrcN5Y29ycA">
    <rdfs:comment xml:lang="en">Used to indicate that something happens regularly twice a month</rdfs:comment>
    <cycAnnot:label xml:lang="en">TwiceMonthly</cycAnnot:label>
    <rdfs:label xml:lang="en">Twice Monthly</rdfs:label>
  </Mx4rvVj61JwpEbGdrcN5Y29ycA>

  <Mx4rvVj61JwpEbGdrcN5Y29ycA rdf:about="Mx8Ngh4rvgDGhZwpEbGdrcN5Y29ycB4rvVj61JwpEbGdrcN5Y29ycA">
    <rdfs:label xml:lang="en">a high level of frequency</rdfs:label>
    <cycAnnot:label xml:lang="en">(HighAmountFn Frequency)</cycAnnot:label>
  </Mx4rvVj61JwpEbGdrcN5Y29ycA>

  <Mx4rvVj61JwpEbGdrcN5Y29ycA rdf:about="Mx4rPpRmZiCaEdaAAABQ2sS97g">
    <rdfs:label xml:lang="en">sometimes</rdfs:label>
    <cycAnnot:label xml:lang="en">Sometimes-GenericFrequency</cycAnnot:label>
    <rdfs:comment xml:lang="en">The most general of all instances of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVj61JwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Frequency&lt;/a&gt;.  Every frequency &lt;font color=&quot;#ff0000&quot;&gt;#$genlAttributes&lt;/font&gt; up to this frequency, except &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rnrSziCCWEdaAAABQ2sS97g&quot; class=&quot;cyc_term&quot;&gt;Never&lt;/a&gt;, which is its &lt;font color=&quot;#ff0000&quot;&gt;#$negationAttribute&lt;/font&gt;.</rdfs:comment>
  </Mx4rvVj61JwpEbGdrcN5Y29ycA>

  <Mx4rvVj61JwpEbGdrcN5Y29ycA rdf:about="Mx4rvVjdMpwpEbGdrcN5Y29ycA">
    <cycAnnot:label xml:lang="en">RandomFrequency</cycAnnot:label>
    <rdfs:label xml:lang="en">randomly</rdfs:label>
  </Mx4rvVj61JwpEbGdrcN5Y29ycA>

  <Mx4rvVj61JwpEbGdrcN5Y29ycA rdf:about="Mx8Ngx4rxGuyaCASEdaAAABQ2sS97h4rvViTO5wpEbGdrcN5Y29ycIE">
    <cycAnnot:label xml:lang="en">(EveryPerFn CalendarHour 1)</cycAnnot:label>
    <rdfs:label xml:lang="en">hourly</rdfs:label>
  </Mx4rvVj61JwpEbGdrcN5Y29ycA>

  <Mx4rvVj61JwpEbGdrcN5Y29ycA rdf:about="Mx8Ngx4rxGuyaCASEdaAAABQ2sS97h4rvVjAZJwpEbGdrcN5Y29ycIE">
    <cycAnnot:label xml:lang="en">(EveryPerFn CalendarWeek 1)</cycAnnot:label>
    <rdfs:label xml:lang="en">weekly</rdfs:label>
  </Mx4rvVj61JwpEbGdrcN5Y29ycA>

  <Mx4rvVj61JwpEbGdrcN5Y29ycA rdf:about="Mx4rvViryZwpEbGdrcN5Y29ycA">
    <rdfs:label xml:lang="en">rarity</rdfs:label>
    <cycAnnot:label xml:lang="en">Rarely</cycAnnot:label>
  </Mx4rvVj61JwpEbGdrcN5Y29ycA>

  <Mx4rvVj61JwpEbGdrcN5Y29ycA rdf:about="Mx4rnrSziCCWEdaAAABQ2sS97g">
    <cycAnnot:label xml:lang="en">Never</cycAnnot:label>
    <rdfs:label xml:lang="en">never</rdfs:label>
  </Mx4rvVj61JwpEbGdrcN5Y29ycA>

  <Mx4rvVj61JwpEbGdrcN5Y29ycA rdf:about="Mx4rvV8im5wpEbGdrcN5Y29ycA">
    <cycAnnot:label xml:lang="en">Quarterly</cycAnnot:label>
    <rdfs:label xml:lang="en">quarterly</rdfs:label>
    <rdfs:comment xml:lang="en">This refers to a frequency of 4 times a year - every 3 months.</rdfs:comment>
  </Mx4rvVj61JwpEbGdrcN5Y29ycA>

  <Mx4rvVj61JwpEbGdrcN5Y29ycA rdf:about="Mx4rvVie7pwpEbGdrcN5Y29ycA">
    <rdfs:comment xml:lang="en">Used to indicate that something is occurring at every instant in time.</rdfs:comment>
    <rdfs:label xml:lang="en">ceaselessness</rdfs:label>
    <cycAnnot:label xml:lang="en">Continuously</cycAnnot:label>
  </Mx4rvVj61JwpEbGdrcN5Y29ycA>

  <Mx4rvVj61JwpEbGdrcN5Y29ycA rdf:about="Mx8Ngx4rxGuyaCASEdaAAABQ2sS97h4rvVjAKZwpEbGdrcN5Y29ycIE">
    <rdfs:label xml:lang="en">monthly</rdfs:label>
    <cycAnnot:label xml:lang="en">(EveryPerFn CalendarMonth 1)</cycAnnot:label>
  </Mx4rvVj61JwpEbGdrcN5Y29ycA>

  <Mx4rvVj61JwpEbGdrcN5Y29ycA rdf:about="Mx4rv6q5P5wpEbGdrcN5Y29ycA">
    <rdfs:comment xml:lang="en">&lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rv6q5P5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;OnceEveryKBDump&lt;/a&gt; is a &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVj61JwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Frequency&lt;/a&gt;.  Events that happen at this frequency happen once during every &lt;font color=&quot;#ff0000&quot;&gt;#$CycKBDump&lt;/font&gt;.</rdfs:comment>
    <rdfs:label xml:lang="en">Once Every KB Dump</rdfs:label>
    <cycAnnot:label xml:lang="en">OnceEveryKBDump</cycAnnot:label>
  </Mx4rvVj61JwpEbGdrcN5Y29ycA>

  <Mx4rvVj61JwpEbGdrcN5Y29ycA rdf:about="Mx8Ngh4rvsqtkJwpEbGdrcN5Y29ycB4rvVj61JwpEbGdrcN5Y29ycA">
    <cycAnnot:label xml:lang="en">(MediumToVeryHighAmountFn Frequency)</cycAnnot:label>
    <rdfs:label xml:lang="en">a medium to very high level of frequency</rdfs:label>
  </Mx4rvVj61JwpEbGdrcN5Y29ycA>

  <Mx4rvVj61JwpEbGdrcN5Y29ycA rdf:about="Mx8Ngx4rxGuyaCASEdaAAABQ2sS97h4rwQrkx5wpEbGdrcN5Y29ycIE">
    <rdfs:label xml:lang="en">quarterly</rdfs:label>
    <cycAnnot:label xml:lang="en">(EveryPerFn CalendarQuarter 1)</cycAnnot:label>
  </Mx4rvVj61JwpEbGdrcN5Y29ycA>

  <Mx4rvVj61JwpEbGdrcN5Y29ycA rdf:about="Mx4rvViYypwpEbGdrcN5Y29ycA">
    <rdfs:label xml:lang="en">Often While Awake</rdfs:label>
    <rdfs:comment xml:lang="en">The frequency with which things such as walking occur</rdfs:comment>
    <cycAnnot:label xml:lang="en">OftenWhileAwake</cycAnnot:label>
  </Mx4rvVj61JwpEbGdrcN5Y29ycA>

  <Mx4rvVj61JwpEbGdrcN5Y29ycA rdf:about="Mx4rgBnrXEocQdmCwOkY6mLG5Q">
    <cycAnnot:label xml:lang="en">RegularFrequency</cycAnnot:label>
    <rdfs:label xml:lang="en">regular</rdfs:label>
  </Mx4rvVj61JwpEbGdrcN5Y29ycA>

  <Mx4rvVj61JwpEbGdrcN5Y29ycA rdf:about="Mx4rvVjOm5wpEbGdrcN5Y29ycA">
    <cycAnnot:label xml:lang="en">OnceAGeneration</cycAnnot:label>
    <rdfs:comment xml:lang="en">Used to qualify types of events that typically happen once roughly every thirty years.</rdfs:comment>
    <rdfs:label xml:lang="en">Once A Generation</rdfs:label>
  </Mx4rvVj61JwpEbGdrcN5Y29ycA>

  <Mx4rvVj61JwpEbGdrcN5Y29ycA rdf:about="Mx4rvVi5H5wpEbGdrcN5Y29ycA">
    <rdfs:label xml:lang="en">frequent</rdfs:label>
    <rdfs:comment xml:lang="en">Often</rdfs:comment>
    <cycAnnot:label xml:lang="en">Often</cycAnnot:label>
  </Mx4rvVj61JwpEbGdrcN5Y29ycA>

  <Mx4rvVj61JwpEbGdrcN5Y29ycA rdf:about="Mx4rvVjNj5wpEbGdrcN5Y29ycA">
    <rdfs:label xml:lang="en">Twice Daily</rdfs:label>
    <cycAnnot:label xml:lang="en">TwiceDaily</cycAnnot:label>
  </Mx4rvVj61JwpEbGdrcN5Y29ycA>

  <Mx4rvVj61JwpEbGdrcN5Y29ycA rdf:about="Mx4rvVisCZwpEbGdrcN5Y29ycA">
    <cycAnnot:label xml:lang="en">AlmostNever</cycAnnot:label>
    <rdfs:label xml:lang="en">almost never</rdfs:label>
  </Mx4rvVj61JwpEbGdrcN5Y29ycA>

  <Mx4rvVj61JwpEbGdrcN5Y29ycA rdf:about="Mx8Ngx4rxGuyaCASEdaAAABQ2sS97h4rvVjyV5wpEbGdrcN5Y29ycIE">
    <rdfs:label xml:lang="en">annual</rdfs:label>
    <cycAnnot:label xml:lang="en">(EveryPerFn CalendarYear 1)</cycAnnot:label>
  </Mx4rvVj61JwpEbGdrcN5Y29ycA>

  <Mx4rvVj61JwpEbGdrcN5Y29ycA rdf:about="Mx4rvVjOEZwpEbGdrcN5Y29ycA">
    <rdfs:label xml:lang="en">five times daily</rdfs:label>
    <cycAnnot:label xml:lang="en">FiveTimesDaily</cycAnnot:label>
    <rdfs:comment xml:lang="en">Used to indicate that something happens regularly five times a day.</rdfs:comment>
  </Mx4rvVj61JwpEbGdrcN5Y29ycA>

  <Mx4rvVj61JwpEbGdrcN5Y29ycA rdf:about="Mx4rvVjN0ZwpEbGdrcN5Y29ycA">
    <rdfs:label xml:lang="en">Three Times Daily</rdfs:label>
    <rdfs:comment xml:lang="en">Used to indicate that something happens regularly three times a day.</rdfs:comment>
    <cycAnnot:label xml:lang="en">ThreeTimesDaily</cycAnnot:label>
  </Mx4rvVj61JwpEbGdrcN5Y29ycA>

  <Mx4rvVj61JwpEbGdrcN5Y29ycA rdf:about="Mx4rvVjOU5wpEbGdrcN5Y29ycA">
    <cycAnnot:label xml:lang="en">Hourly</cycAnnot:label>
    <rdfs:label xml:lang="en">hourly</rdfs:label>
  </Mx4rvVj61JwpEbGdrcN5Y29ycA>

  <Mx4rvVj61JwpEbGdrcN5Y29ycA rdf:about="Mx4rseULegnlQdmazvwi3BN2rA">
    <rdfs:comment xml:lang="en">Once every two weeks.</rdfs:comment>
    <rdfs:label xml:lang="en">biweekly</rdfs:label>
    <cycAnnot:label xml:lang="en">BiWeekly</cycAnnot:label>
  </Mx4rvVj61JwpEbGdrcN5Y29ycA>

  <owl:Thing rdf:about="http://umbel.org/umbel/sc/Frequency">
    <rdfs:comment xml:lang="en">A specialization of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjrwpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Rate&lt;/a&gt;.  Each instance of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVj61JwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Frequency&lt;/a&gt; is the number of times something happens during some time interval.  Instances of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVj61JwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Frequency&lt;/a&gt; may be either single values (see the collection &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViCW5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ScalarPointValue&lt;/a&gt;), such as 103 kiloHertz, or a range of values, such as &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViryZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Rarely&lt;/a&gt;.  Note that instances of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVj61JwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Frequency&lt;/a&gt; are important in the characterization of types of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rwQCA9ZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;WavePropagation&lt;/a&gt;.</rdfs:comment>
    <rdfs:label xml:lang="en">frequency</rdfs:label>
    <cycAnnot:label xml:lang="en">Frequency</cycAnnot:label>
  </owl:Thing>

  <owl:Class rdf:about="Mx4r7zYxlmJsQdiW7c7Nae4-Ew">
    <cycAnnot:label xml:lang="en">MeasurementOfWavePhenomena-Wave-Topic</cycAnnot:label>
    <rdfs:label xml:lang="en">measurement of wave phenomena wave topic</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="Mx4rvVja4JwpEbGdrcN5Y29ycA">
    <rdfs:label xml:lang="en">type of derived numeric scalar interval</rdfs:label>
    <rdfs:comment xml:lang="en">A collection of collections and a specialization of both &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjZs5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;MeasurableScalarIntervalType&lt;/a&gt; and &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rwF4t15wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;TotallyOrderedQuantityType&lt;/a&gt; (qq.v.).  Each instance of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVja4JwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;DerivedMeasurableQuantityType&lt;/a&gt; is a totally-ordered collection of instances of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rU9w69qCIQdiaX7o2wbs-og&quot; class=&quot;cyc_term&quot;&gt;MultiDimensionalQuantity&lt;/a&gt;: measurable quantities that are derived from some more basic quantities (via e.g. &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rwHa2CZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ProductFn&lt;/a&gt; or &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViAq5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;QuotientFn&lt;/a&gt;).   Examples include &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVju5JwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Volume&lt;/a&gt;, &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjDAZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Area&lt;/a&gt;, and &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjciZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Acceleration&lt;/a&gt;.
&lt;p/&gt;
Cf. &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVkFnZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;PrimitiveMeasurableQuantityType&lt;/a&gt;.</rdfs:comment>
    <cycAnnot:label xml:lang="en">DerivedMeasurableQuantityType</cycAnnot:label>
  </owl:Class>

  <owl:Class rdf:about="Mx4rvVjrwpwpEbGdrcN5Y29ycA">
    <rdfs:comment xml:lang="en">A specialization of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rhywBFkT6EdaAAACgye4oEQ&quot; class=&quot;cyc_term&quot;&gt;PhysicalQuantity&lt;/a&gt; and &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rhFtvNGqnQdeLusO9k_GjYA&quot; class=&quot;cyc_term&quot;&gt;RatioQuantity&lt;/a&gt; (qq.v.).  Each instance of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjrwpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Rate&lt;/a&gt; is a multi-dimensional quantity made up of some quantity (e.g. distance traveled or money spent), taken with respect to -- i.e. divided by (see &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViAq5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;QuotientFn&lt;/a&gt;) -- a quantity of time (see &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViApZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Time_Quantity&lt;/a&gt;).
&lt;p/&gt;
Specializations of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjrwpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Rate&lt;/a&gt; include &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViRs5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Speed&lt;/a&gt; (e.g. 55 mph), &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVj61JwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Frequency&lt;/a&gt; (e.g. 55 kHz), and &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjrf5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;MonetaryRate&lt;/a&gt; (e.g. 55 cents per minute).
&lt;p/&gt;
See also &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViQrJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;UnitOfRate&lt;/a&gt;, the collection of functions used to measure rates (e.g. &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVivk5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;DollarsPerYear&lt;/a&gt;, &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVkBiZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;MetersPerSecond&lt;/a&gt;).</rdfs:comment>
    <cycAnnot:label xml:lang="en">Rate</cycAnnot:label>
    <rdfs:label xml:lang="en">rate</rdfs:label>
  </owl:Class>

  <owl:Class rdf:about="Mx4rqEYnNVMqEdaSKAACs0x8nw">
    <rdfs:label xml:lang="en">type of atemporal collection in which membership is necessarily essential</rdfs:label>
    <cycAnnot:label xml:lang="en">AtemporalNecessarilyEssentialCollectionType</cycAnnot:label>
    <rdfs:comment xml:lang="en">A collection of collections.  Each instance &lt;code&gt;&lt;b&gt;COL&lt;/b&gt;&lt;/code&gt; of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rqEYnNVMqEdaSKAACs0x8nw&quot; class=&quot;cyc_term&quot;&gt;AtemporalNecessarilyEssentialCollectionType&lt;/a&gt; (&lt;i&gt;ANECT&lt;/i&gt;) is a collection satisfying three conditions: (1) &lt;code&gt;&lt;b&gt;COL&lt;/b&gt;&lt;/code&gt; is disjoint with (see &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViA45wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;disjointWith&lt;/a&gt;) &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViAxJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;TemporalThing&lt;/a&gt;, (2) every instance &lt;code&gt;&lt;b&gt;INST&lt;/b&gt;&lt;/code&gt; of &lt;code&gt;&lt;b&gt;COL&lt;/b&gt;&lt;/code&gt; is an instance of &lt;code&gt;&lt;b&gt;COL&lt;/b&gt;&lt;/code&gt; essentially (i.e. &lt;code&gt;&lt;b&gt;INST&lt;/b&gt;&lt;/code&gt; is an instance of &lt;code&gt;&lt;b&gt;COL&lt;/b&gt;&lt;/code&gt;, and could not exist without being an instance of &lt;code&gt;&lt;b&gt;COL&lt;/b&gt;&lt;/code&gt;), and (3) condition (2) is a necessary truth about &lt;code&gt;&lt;b&gt;COL&lt;/b&gt;&lt;/code&gt;.
&lt;p/&gt;
Positive examples of ANECTs include &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViAzJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Collection&lt;/a&gt;, &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVieEpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Integer&lt;/a&gt;, and &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViAzZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Relation&lt;/a&gt; (each of which is a collection of atemporals and is such that, necessarily, all of its instances are in it essentially).  Negative examples include &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjpUZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;SpatialThing&lt;/a&gt; (though arguably it is necessary that all of its instances are essentially instances of it, it is not disjoint with &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViAxJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;TemporalThing&lt;/a&gt;) and &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rwP4FM5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;UniqueAnatomicalPartType&lt;/a&gt; (which, though disjoint with &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViAxJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;TemporalThing&lt;/a&gt;, has instances, such as &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjvDpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Heart&lt;/a&gt;, that could exist even if they weren&apos;t instances of it; e.g. it might have been the case that every creature with a heart had at least two hearts).  There are no known examples of Cyc-reified collections satisfying conditions (1) and (2) but not (3), but one can be contrived.  Suppose that all of today&apos;s winning lottery numbers were primes.  Now consider the collection:
&lt;p/&gt;
 (&lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvrhK-JwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;CollectionUnionFn&lt;/a&gt; 
   (&lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjkdpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;TheSet&lt;/a&gt; &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjrdZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;PrimeNumber&lt;/a&gt; &lt;i&gt;TodaysWinningLotteryNumbers&lt;/i&gt;))
&lt;p/&gt;
This collection is clearly disjoint with &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViAxJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;TemporalThing&lt;/a&gt; and, by hypothesis, all of its instances are in it essentially (as each prime number is essentially a prime number).  But this last fact is not &lt;i&gt;necessarily&lt;/i&gt; true of this collection: the collection might have had instances that belonged to it only contingently (i.e. not essentially), as it might have been the case that one of today&apos;s winning lottery numbers was non-prime, and no number is such that it is essentially one of today&apos;s winning lottery numbers.
&lt;p/&gt;
When asserting that something is an instance or specialization of a given instance of ANECT, it is appropriate to do so in the &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4r3_SgQU2iEdaCwAACs0x8nw&quot; class=&quot;cyc_term&quot;&gt;UniversalVocabularyMt&lt;/a&gt; (q.v.).  Indeed, ANECT was specially defined to facilitate the movement of appropriate assertions to that microtheory.
&lt;p/&gt;
Cf. &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rGeylLJTfEdqAAAACs0uFOQ&quot; class=&quot;cyc_term&quot;&gt;PragmaticallyDecontextualizedCollection&lt;/a&gt;.</rdfs:comment>
  </owl:Class>

  <owl:Class rdf:about="Mx8Ngh4rvrhK-JwpEbGdrcN5Y29ycA2DHiu9WOR2nCkRsZ2tw3ljb3JwHiuvIp_GfeMR3YAAAFCNga7SHiu9WPrUnCkRsZ2tw3ljb3Jw">
    <cycAnnot:label xml:lang="en">(CollectionUnionFn (TheSet Spectrum Frequency))</cycAnnot:label>
    <rdfs:label xml:lang="en">the union of { spectrum, frequency }</rdfs:label>
  </owl:Class>

  <owl:Thing rdf:about="http://dbpedia.org/resource/Frequency">
    <rdfs:comment xml:lang="en">A specialization of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjrwpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Rate&lt;/a&gt;.  Each instance of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVj61JwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Frequency&lt;/a&gt; is the number of times something happens during some time interval.  Instances of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVj61JwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Frequency&lt;/a&gt; may be either single values (see the collection &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViCW5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ScalarPointValue&lt;/a&gt;), such as 103 kiloHertz, or a range of values, such as &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViryZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Rarely&lt;/a&gt;.  Note that instances of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVj61JwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Frequency&lt;/a&gt; are important in the characterization of types of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rwQCA9ZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;WavePropagation&lt;/a&gt;.</rdfs:comment>
    <rdfs:label xml:lang="en">frequency</rdfs:label>
    <cycAnnot:label xml:lang="en">Frequency</cycAnnot:label>
  </owl:Thing>

  <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="Mx4rC-8cJgBpEdqAAAACs0uFOQ">
    <cycAnnot:label xml:lang="en">UnitOfMeasureConcept</cycAnnot:label>
    <rdfs:comment xml:lang="en">A &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4ret7qgOKgEdmAAAACs6hfSg&quot; class=&quot;cyc_term&quot;&gt;ConceptTypeByDomain&lt;/a&gt; (q.v.).  Instances of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rC-8cJgBpEdqAAAACs0uFOQ&quot; class=&quot;cyc_term&quot;&gt;UnitOfMeasureConcept&lt;/a&gt; are collections and relations having to do with unit of measurement functions and the kinds of quantities they return as values.  Important specializations and instances of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViAqpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;UnitOfMeasure&lt;/a&gt;, major specializations or &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViAp5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ScalarInterval&lt;/a&gt;, and relations that are important to measurement theory are instances of this collection.</rdfs:comment>
    <rdfs:label xml:lang="en">unit of measure concept</rdfs:label>
  </owl:Class>

  <owl:Class rdf:about="Mx4rVQ8MvqCIQdicLoOa1pZefg">
    <cycAnnot:label xml:lang="en">TwoDimensionalQuantity</cycAnnot:label>
    <rdfs:comment xml:lang="en">A specialization of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rU9w69qCIQdiaX7o2wbs-og&quot; class=&quot;cyc_term&quot;&gt;MultiDimensionalQuantity&lt;/a&gt; (q.v.).  Each instance of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rVQ8MvqCIQdicLoOa1pZefg&quot; class=&quot;cyc_term&quot;&gt;TwoDimensionalQuantity&lt;/a&gt; is a quantity that is derivable as the product or ratio (see &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViArJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;TimesFn&lt;/a&gt; and &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViAq5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;QuotientFn&lt;/a&gt;) of two &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rUstvYKCIQdiBWaekaRIs-w&quot; class=&quot;cyc_term&quot;&gt;OneDimensionalQuantity&lt;/a&gt;(ies) (q.v.).  For example, (&lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVkDkZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;MilesPerHour&lt;/a&gt; 65) is a two-dimensional quantity obtainable by dividing (&lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVi3VJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Mile&lt;/a&gt; 65) by (&lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjrNJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;HoursDuration&lt;/a&gt; 1), and (&lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVj-EJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;SquareMeter&lt;/a&gt; 4) is a two-dimensional quantity obtainable by multiplying (&lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjRp5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Meter&lt;/a&gt; 2) by itself.  In contrast, (&lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVi3VJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Mile&lt;/a&gt; 65), (&lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjrNJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;HoursDuration&lt;/a&gt; 1), and (&lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjRp5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Meter&lt;/a&gt; 2) are all instances of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rUstvYKCIQdiBWaekaRIs-w&quot; class=&quot;cyc_term&quot;&gt;OneDimensionalQuantity&lt;/a&gt;; and (&lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViQA5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;CubicMeter&lt;/a&gt; 8) is a &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4r-7GRzKCIQdiHEaxh2Wf1-g&quot; class=&quot;cyc_term&quot;&gt;ThreeDimensionalQuantity&lt;/a&gt; (q.v.).
&lt;p/&gt;
Each two-dimensional quantity is in principle equal to the result of applying some (reified or otherwise) &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rRYQwtp_BQdiXvs0O06kraA&quot; class=&quot;cyc_term&quot;&gt;TwoDimensionalUnitOfMeasure&lt;/a&gt; (q.v.) to some &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rnVZQSiCmEdaAAACgyZzFrg&quot; class=&quot;cyc_term&quot;&gt;NumericInterval&lt;/a&gt; (or pair of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rnVZQSiCmEdaAAACgyZzFrg&quot; class=&quot;cyc_term&quot;&gt;NumericInterval&lt;/a&gt;s).
&lt;p/&gt;
Specializations of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rVQ8MvqCIQdicLoOa1pZefg&quot; class=&quot;cyc_term&quot;&gt;TwoDimensionalQuantity&lt;/a&gt; include &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjDAZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Area&lt;/a&gt; and &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViRs5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Speed&lt;/a&gt;.</rdfs:comment>
    <rdfs:label xml:lang="en">two dimensional quantity</rdfs:label>
  </owl:Class>

  <owl:Class rdf:about="Mx4r66Wn3GJsQdiGkvz3UXAS7A">
    <rdfs:label xml:lang="en">scalar intervals quantity topic</rdfs:label>
    <cycAnnot:label xml:lang="en">ScalarIntervals-Quantity-Topic</cycAnnot:label>
  </owl:Class>

  <owl:Class rdf:about="Mx4rzw1ZKqTuQdiLqrjLEubYWg">
    <rdfs:comment xml:lang="en">The collection of all instances of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4r_4bScKNtQdiVw7XtX-HN0Q&quot; class=&quot;cyc_term&quot;&gt;ClarifyingCollectionType&lt;/a&gt; that are used by the &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvYbXiJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;QueryAugmentationApplication&lt;/a&gt; to resolve natural language ambiguities.</rdfs:comment>
    <cycAnnot:label xml:lang="en">QAClarifyingCollectionType</cycAnnot:label>
    <rdfs:label xml:lang="en">QA clarifying collection type</rdfs:label>
  </owl:Class>

  <owl:Class rdf:about="&cyc;Mx4rvVj61JwpEbGdrcN5Y29ycA">
    <rdfs:comment xml:lang="en">A specialization of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjrwpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Rate&lt;/a&gt;.  Each instance of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVj61JwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Frequency&lt;/a&gt; is the number of times something happens during some time interval.  Instances of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVj61JwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Frequency&lt;/a&gt; may be either single values (see the collection &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViCW5wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ScalarPointValue&lt;/a&gt;), such as 103 kiloHertz, or a range of values, such as &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvViryZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Rarely&lt;/a&gt;.  Note that instances of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVj61JwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Frequency&lt;/a&gt; are important in the characterization of types of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rwQCA9ZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;WavePropagation&lt;/a&gt;.</rdfs:comment>
    <rdfs:label xml:lang="en">frequency</rdfs:label>
    <cycAnnot:label xml:lang="en">Frequency</cycAnnot:label>
  </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>
