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     <!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#" >
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     <!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="Mx4rPDiDBjX-EdaAAAABAxv-7A">
    <rdfs:comment xml:lang="en">The collection of all RDBMS. A type of &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rve7GfpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;DatabaseServerProgram&lt;/a&gt;. &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rPDiDBjX-EdaAAAABAxv-7A&quot; class=&quot;cyc_term&quot;&gt;RelationalDatabaseServerProgram&lt;/a&gt; is a &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvrxE_ZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ComputerProgramTypeByFunction&lt;/a&gt;.</rdfs:comment>
    <rdfs:label xml:lang="en">RDBMS</rdfs:label>
    <cycAnnot:label xml:lang="en">RelationalDatabaseServerProgram</cycAnnot:label>
    <rdfs:subClassOf rdf:resource="Mx4rve7GfpwpEbGdrcN5Y29ycA"/>
    <rdf:type rdf:resource="Mx4rvrxE_ZwpEbGdrcN5Y29ycA"/>
    <owl:sameAs rdf:resource="&ocyc;Mx4rPDiDBjX-EdaAAAABAxv-7A"/>
    <owl:sameAs rdf:resource="http://umbel.org/umbel/sc/RelationalDatabaseServerProgram"/>
    <owl:sameAs rdf:resource="http://dbpedia.org/resource/Relational_database_management_system"/>
    <owl:sameAs rdf:resource="&cyc;Mx4rPDiDBjX-EdaAAAABAxv-7A"/>
    <Mx4rwLSVCpwpEbGdrcN5Y29ycA xml:lang="en">relational database server programz</Mx4rwLSVCpwpEbGdrcN5Y29ycA>
    <Mx4rwLSVCpwpEbGdrcN5Y29ycA xml:lang="en">relational database server programs</Mx4rwLSVCpwpEbGdrcN5Y29ycA>
    <Mx4rwLSVCpwpEbGdrcN5Y29ycA xml:lang="en">relational database server programme</Mx4rwLSVCpwpEbGdrcN5Y29ycA>
    <Mx4rwLSVCpwpEbGdrcN5Y29ycA xml:lang="en">relational database server program</Mx4rwLSVCpwpEbGdrcN5Y29ycA>
    <wikipediaArticleURL>http://en.wikipedia.org/wiki/Relational_database_management_system</wikipediaArticleURL>
  </owl:Class>

  <owl:Class rdf:about="Mx4rwBdvFJwpEbGdrcN5Y29ycA">
    <rdfs:subClassOf rdf:resource="Mx4rPDiDBjX-EdaAAAABAxv-7A"/>
    <rdfs:comment xml:lang="en">&lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rwBdvFJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;SQLServerProgram&lt;/a&gt; is a type of &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rPDiDBjX-EdaAAAABAxv-7A&quot; class=&quot;cyc_term&quot;&gt;RelationalDatabaseServerProgram&lt;/a&gt;
 which supports queries written in the popular SQL (see &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjJ35wpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;SQL_Language&lt;/a&gt;).</rdfs:comment>
    <rdfs:label xml:lang="en">SQL server program</rdfs:label>
    <cycAnnot:label xml:lang="en">SQLServerProgram</cycAnnot:label>
  </owl:Class>

  <Mx4rPDiDBjX-EdaAAAABAxv-7A rdf:about="Mx4rvmwRKJwpEbGdrcN5Y29ycA">
    <rdfs:comment xml:lang="en">An instance of &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rPDiDBjX-EdaAAAABAxv-7A&quot; class=&quot;cyc_term&quot;&gt;RelationalDatabaseServerProgram&lt;/a&gt;. Oracle is a particularly sophisticated, enterprise-level database program, supporting Java, HTTP, XML and SQL, among other features.</rdfs:comment>
    <cycAnnot:label xml:lang="en">OracleDatabaseServer-TheProgram</cycAnnot:label>
    <rdfs:label xml:lang="en">Oracle Database Server</rdfs:label>
  </Mx4rPDiDBjX-EdaAAAABAxv-7A>

  <Mx4rPDiDBjX-EdaAAAABAxv-7A rdf:about="Mx8Ngx4rwRFdT5wpEbGdrcN5Y29ycB4rvmwRKJwpEbGdrcN5Y29ycA-DOS4w">
    <cycAnnot:label xml:lang="en">(SoftwareVersionFn OracleDatabaseServer-TheProgram &quot;9.0&quot;)</cycAnnot:label>
    <rdfs:label xml:lang="en">Oracle Database Server version 9.0</rdfs:label>
  </Mx4rPDiDBjX-EdaAAAABAxv-7A>

  <Mx4rPDiDBjX-EdaAAAABAxv-7A rdf:about="Mx4r5B3Vgc_hEdaEDwCgyeeBIg">
    <cycAnnot:label xml:lang="en">DB4Web-TheProgram</cycAnnot:label>
    <rdfs:label xml:lang="en">DB4Web</rdfs:label>
  </Mx4rPDiDBjX-EdaAAAABAxv-7A>

  <Mx4rPDiDBjX-EdaAAAABAxv-7A rdf:about="Mx4rvGN3FzzpEdaalwACs0uFOQ">
    <rdfs:label xml:lang="en">FileMaker Server</rdfs:label>
    <cycAnnot:label xml:lang="en">FileMakerServer-TheProgram</cycAnnot:label>
  </Mx4rPDiDBjX-EdaAAAABAxv-7A>

  <Mx4rPDiDBjX-EdaAAAABAxv-7A rdf:about="Mx4rveQtipwpEbGdrcN5Y29ycA">
    <rdfs:comment xml:lang="en">WebTeacher WebData is a database program deployable across the World Wide Web.</rdfs:comment>
    <rdfs:label xml:lang="en">WebTeacher WebData</rdfs:label>
    <cycAnnot:label xml:lang="en">WebTeacherWebData-TheProgram</cycAnnot:label>
  </Mx4rPDiDBjX-EdaAAAABAxv-7A>

  <owl:Class rdf:about="&cyc;Mx4rPDiDBjX-EdaAAAABAxv-7A">
    <rdfs:label xml:lang="en">RDBMS</rdfs:label>
    <rdfs:comment xml:lang="en">The collection of all RDBMS. A type of &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rve7GfpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;DatabaseServerProgram&lt;/a&gt;. &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rPDiDBjX-EdaAAAABAxv-7A&quot; class=&quot;cyc_term&quot;&gt;RelationalDatabaseServerProgram&lt;/a&gt; is a &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvrxE_ZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ComputerProgramTypeByFunction&lt;/a&gt;.</rdfs:comment>
    <cycAnnot:label xml:lang="en">RelationalDatabaseServerProgram</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/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:Class rdf:about="&ocyc;Mx4rPDiDBjX-EdaAAAABAxv-7A">
    <rdfs:label xml:lang="en">RDBMS</rdfs:label>
    <rdfs:comment xml:lang="en">The collection of all RDBMS. A type of &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rve7GfpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;DatabaseServerProgram&lt;/a&gt;. &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rPDiDBjX-EdaAAAABAxv-7A&quot; class=&quot;cyc_term&quot;&gt;RelationalDatabaseServerProgram&lt;/a&gt; is a &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvrxE_ZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ComputerProgramTypeByFunction&lt;/a&gt;.</rdfs:comment>
    <cycAnnot:label xml:lang="en">RelationalDatabaseServerProgram</cycAnnot:label>
  </owl:Class>

  <owl:Class rdf:about="Mx4rve7GfpwpEbGdrcN5Y29ycA">
    <rdfs:comment xml:lang="en">A specialization of &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rpSND0QrSEdaQqAABAxv-7A&quot; class=&quot;cyc_term&quot;&gt;DatabaseProgram&lt;/a&gt;. Each instance of this collection is some instance of &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rwJxiRJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ComputerProgram_CW&lt;/a&gt; which stores and manages databases, often presenting that information to &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rP_gkjjX9EdaAAAABAxv-7A&quot; class=&quot;cyc_term&quot;&gt;DatabaseClientProgram&lt;/a&gt;s. See also &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rPDiDBjX-EdaAAAABAxv-7A&quot; class=&quot;cyc_term&quot;&gt;RelationalDatabaseServerProgram&lt;/a&gt;.</rdfs:comment>
    <cycAnnot:label xml:lang="en">DatabaseServerProgram</cycAnnot:label>
    <rdfs:label xml:lang="en">database server program</rdfs:label>
  </owl:Class>

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

  <owl:Thing rdf:about="http://dbpedia.org/resource/Relational_database_management_system">
    <rdfs:label xml:lang="en">RDBMS</rdfs:label>
    <rdfs:comment xml:lang="en">The collection of all RDBMS. A type of &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rve7GfpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;DatabaseServerProgram&lt;/a&gt;. &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rPDiDBjX-EdaAAAABAxv-7A&quot; class=&quot;cyc_term&quot;&gt;RelationalDatabaseServerProgram&lt;/a&gt; is a &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvrxE_ZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ComputerProgramTypeByFunction&lt;/a&gt;.</rdfs:comment>
    <cycAnnot:label xml:lang="en">RelationalDatabaseServerProgram</cycAnnot:label>
  </owl:Thing>

  <owl:Thing rdf:about="http://umbel.org/umbel/sc/RelationalDatabaseServerProgram">
    <rdfs:label xml:lang="en">RDBMS</rdfs:label>
    <rdfs:comment xml:lang="en">The collection of all RDBMS. A type of &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rve7GfpwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;DatabaseServerProgram&lt;/a&gt;. &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rPDiDBjX-EdaAAAABAxv-7A&quot; class=&quot;cyc_term&quot;&gt;RelationalDatabaseServerProgram&lt;/a&gt; is a &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvrxE_ZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ComputerProgramTypeByFunction&lt;/a&gt;.</rdfs:comment>
    <cycAnnot:label xml:lang="en">RelationalDatabaseServerProgram</cycAnnot:label>
  </owl:Thing>

  <owl:Class rdf:about="Mx4rvrxE_ZwpEbGdrcN5Y29ycA">
    <rdfs:label xml:lang="en">type of computer program by function</rdfs:label>
    <rdfs:comment xml:lang="en">A collection of types of computer programs.  Each instance of &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rvrxE_ZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ComputerProgramTypeByFunction&lt;/a&gt; is a collection of programs (see &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rwJxiRJwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;ComputerProgram_CW&lt;/a&gt;) whose instances all serve a similar function and can be used for a similar purpose.  This purpose might be very specific (see e.g. &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rveW_XZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;AutoLoanCalculatorProgram&lt;/a&gt;) or more general (see e.g. &lt;a href=&quot;http://sw.opencyc.org/2008/06/10/concept/Mx4rwGM3oZwpEbGdrcN5Y29ycA&quot; class=&quot;cyc_term&quot;&gt;FinancialProgram&lt;/a&gt;).</rdfs:comment>
    <cycAnnot:label xml:lang="en">ComputerProgramTypeByFunction</cycAnnot:label>
  </owl:Class>

</rdf:RDF>
