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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#"
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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>
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  <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>
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  <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>
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  <owl:Class rdf:about="Mx4rGptMUHS7EdaAAACgyZzFrg">
    <rdfs:label xml:lang="en">Y2K bug</rdfs:label>
    <cycAnnot:label xml:lang="en">MillenniumBug</cycAnnot:label>
    <rdfs:comment xml:lang="en">The collection of instances of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvwE_DpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ComputerProgramCopy&lt;/a&gt; that possess the millennium bug.  The millennium bug is the much hyped software-bug which many people thought would cause computer systems running old (mainly &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjH05wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Cobol&lt;/a&gt;) &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rwJxiRJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ComputerProgram_CW&lt;/a&gt;s to fail once internal computer clocks rolled over into the new millenium at midnight, December 31st 1999. Also known as the Year-2000 (or Y2K) problem. The bug arises from an early programming need to conserve memory resources by allocating only two characters to the year components of date strings (e.g., &apos;76&apos;), meaning that such systems will perceive the year AD 2000 to be the year AD 00.</rdfs:comment>
    <rdfs:subClassOf rdf:resource="Mx4rF6p9PHS_EdaAAACgyZzFrg"/>
    <rdf:type rdf:resource="Mx4rO7uxEnSyEdaAAACgyZzFrg"/>
    <owl:sameAs rdf:resource="http://dbpedia.org/resource/Year_2000_problem"/>
    <owl:sameAs rdf:resource="&cyc;Mx4rGptMUHS7EdaAAACgyZzFrg"/>
    <Mx4rwLSVCpwpEbGdrcN5Y29ycA xml:lang="en">y2k problem</Mx4rwLSVCpwpEbGdrcN5Y29ycA>
    <Mx4rwLSVCpwpEbGdrcN5Y29ycA xml:lang="en">year 2000 bugs</Mx4rwLSVCpwpEbGdrcN5Y29ycA>
    <Mx4rwLSVCpwpEbGdrcN5Y29ycA xml:lang="en">millennium bug</Mx4rwLSVCpwpEbGdrcN5Y29ycA>
    <Mx4rwLSVCpwpEbGdrcN5Y29ycA xml:lang="en">millennium bugs</Mx4rwLSVCpwpEbGdrcN5Y29ycA>
    <Mx4rwLSVCpwpEbGdrcN5Y29ycA xml:lang="en">year 2000 bug</Mx4rwLSVCpwpEbGdrcN5Y29ycA>
    <Mx4rwLSVCpwpEbGdrcN5Y29ycA xml:lang="en">y2k problems</Mx4rwLSVCpwpEbGdrcN5Y29ycA>
    <Mx4rwLSVCpwpEbGdrcN5Y29ycA xml:lang="en">Y2K bugs</Mx4rwLSVCpwpEbGdrcN5Y29ycA>
    <Mx4rwLSVCpwpEbGdrcN5Y29ycA xml:lang="en">year two thousand bugs</Mx4rwLSVCpwpEbGdrcN5Y29ycA>
    <Mx4rwLSVCpwpEbGdrcN5Y29ycA xml:lang="en">y2k</Mx4rwLSVCpwpEbGdrcN5Y29ycA>
    <Mx4rwLSVCpwpEbGdrcN5Y29ycA xml:lang="en">year two thousand bug</Mx4rwLSVCpwpEbGdrcN5Y29ycA>
    <Mx4rTv-jk9SPTXa991kk5mAvHg>Year 2000 problem</Mx4rTv-jk9SPTXa991kk5mAvHg>
    <Mx4rNv0nbm4TTjOp7yhmnzOyqg>http://en.wikipedia.org/wiki/Year_2000_problem</Mx4rNv0nbm4TTjOp7yhmnzOyqg>
  </owl:Class>

  <owl:Class rdf:about="&cyc;Mx4rGptMUHS7EdaAAACgyZzFrg">
    <rdfs:label xml:lang="en">Y2K bug</rdfs:label>
    <cycAnnot:label xml:lang="en">MillenniumBug</cycAnnot:label>
    <rdfs:comment xml:lang="en">The collection of instances of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvwE_DpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ComputerProgramCopy&lt;/a&gt; that possess the millennium bug.  The millennium bug is the much hyped software-bug which many people thought would cause computer systems running old (mainly &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjH05wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Cobol&lt;/a&gt;) &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rwJxiRJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ComputerProgram_CW&lt;/a&gt;s to fail once internal computer clocks rolled over into the new millenium at midnight, December 31st 1999. Also known as the Year-2000 (or Y2K) problem. The bug arises from an early programming need to conserve memory resources by allocating only two characters to the year components of date strings (e.g., &apos;76&apos;), meaning that such systems will perceive the year AD 2000 to be the year AD 00.</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:Class rdf:about="Mx4rO7uxEnSyEdaAAACgyZzFrg">
    <cycAnnot:label xml:lang="en">SoftwareTypeByFlaw</cycAnnot:label>
    <rdfs:label xml:lang="en">software type by flaw</rdfs:label>
  </owl:Class>

  <owl:Class rdf:about="Mx4rF6p9PHS_EdaAAACgyZzFrg">
    <rdfs:label xml:lang="en">bug</rdfs:label>
    <cycAnnot:label xml:lang="en">Bug-Software</cycAnnot:label>
    <rdfs:comment xml:lang="en">The collection of instances of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvwE_DpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ComputerProgramCopy&lt;/a&gt; that possess some flaw from the perspective of either the software&apos;s designer(s) or user(s).  The notion of &amp;quot;flaw&amp;quot; in this context, as in others, is highly subjective. See also &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjK55wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;DebuggingAComputerProgram&lt;/a&gt;.</rdfs:comment>
  </owl:Class>

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

  <owl: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:Thing rdf:about="http://dbpedia.org/resource/Year_2000_problem">
    <rdfs:label xml:lang="en">Y2K bug</rdfs:label>
    <cycAnnot:label xml:lang="en">MillenniumBug</cycAnnot:label>
    <rdfs:comment xml:lang="en">The collection of instances of &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvwE_DpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ComputerProgramCopy&lt;/a&gt; that possess the millennium bug.  The millennium bug is the much hyped software-bug which many people thought would cause computer systems running old (mainly &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rvVjH05wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;Cobol&lt;/a&gt;) &lt;a href=&quot;http://sw.opencyc.org/concept/Mx4rwJxiRJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ComputerProgram_CW&lt;/a&gt;s to fail once internal computer clocks rolled over into the new millenium at midnight, December 31st 1999. Also known as the Year-2000 (or Y2K) problem. The bug arises from an early programming need to conserve memory resources by allocating only two characters to the year components of date strings (e.g., &apos;76&apos;), meaning that such systems will perceive the year AD 2000 to be the year AD 00.</rdfs:comment>
  </owl:Thing>

</rdf:RDF>
