<?xml version="1.0"?>
<rdf:RDF
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    xmlns:swrla="http://swrl.stanford.edu/ontologies/3.3/swrla.owl#"
    xmlns:query="http://swrl.stanford.edu/ontologies/built-ins/3.3/query.owl#"
    xmlns:swrl="http://www.w3.org/2003/11/swrl#"
    xmlns:swlrx="http://swrl.stanford.edu/ontologies/built-ins/3.3/swrlx.owl#"
    xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
    xmlns:owl="http://www.w3.org/2002/07/owl#"
    xmlns="http://a.com/ontology#"
    xmlns:swrlb="http://www.w3.org/2003/11/swrlb#"
    xmlns:abox="http://swrl.stanford.edu/ontologies/built-ins/3.3/abox.owl#"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#"
    xmlns:tbox="http://swrl.stanford.edu/ontologies/built-ins/3.3/tbox.owl#"
  xml:base="http://a.com/ontology">
  <owl:Ontology rdf:about="">
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    <owl:imports rdf:resource="http://www.w3.org/2003/11/swrlb"/>
    <owl:imports rdf:resource="http://swrl.stanford.edu/ontologies/3.3/swrla.owl"/>
    <owl:imports rdf:resource="http://swrl.stanford.edu/ontologies/built-ins/3.3/temporal.owl"/>
    <owl:imports rdf:resource="http://swrl.stanford.edu/ontologies/built-ins/3.3/abox.owl"/>
    <owl:imports rdf:resource="http://swrl.stanford.edu/ontologies/built-ins/3.3/tbox.owl"/>
    <owl:imports rdf:resource="http://swrl.stanford.edu/ontologies/built-ins/3.3/swrlx.owl"/>
    <owl:imports rdf:resource="http://swrl.stanford.edu/ontologies/built-ins/3.3/query.owl"/>
  </owl:Ontology>
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          <owl:Class rdf:ID="Woman"/>
        </owl:intersectionOf>
      </owl:Class>
    </owl:equivalentClass>
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    </owl:disjointWith>
  </owl:Class>
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        <owl:intersectionOf rdf:parseType="Collection">
          <owl:Restriction>
            <owl:onProperty>
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            </owl:onProperty>
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            >1</owl:minCardinality>
          </owl:Restriction>
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      </owl:Class>
    </owl:equivalentClass>
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    </owl:equivalentClass>
    <owl:disjointWith rdf:resource="#Daugther"/>
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              <Gender rdf:ID="Male"/>
            </owl:hasValue>
            <owl:onProperty>
              <owl:FunctionalProperty rdf:ID="hasSex"/>
            </owl:onProperty>
          </owl:Restriction>
          <owl:Class rdf:about="#Person"/>
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      </owl:Class>
    </owl:equivalentClass>
  </owl:Class>
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              <owl:Restriction>
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          <owl:Class rdf:about="#Woman"/>
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      <owl:Restriction>
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          <Gender rdf:ID="Female"/>
        </owl:hasValue>
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    <rdfs:subClassOf>
      <owl:Class rdf:ID="Relative"/>
    </rdfs:subClassOf>
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    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:hasValue rdf:resource="#Male"/>
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          <owl:Class rdf:about="#Uncle"/>
          <owl:Class rdf:about="#Sibling"/>
        </owl:unionOf>
      </owl:Class>
    </owl:equivalentClass>
    <rdfs:subClassOf>
      <owl:Class rdf:about="#Person"/>
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          <owl:Class rdf:about="#Woman"/>
        </owl:intersectionOf>
      </owl:Class>
    </owl:equivalentClass>
  </owl:Class>
  <owl:Class rdf:ID="Gender">
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      <owl:Class>
        <owl:oneOf rdf:parseType="Collection">
          <Gender rdf:about="#Female"/>
          <Gender rdf:about="#Male"/>
        </owl:oneOf>
      </owl:Class>
    </owl:equivalentClass>
  </owl:Class>
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          <owl:Class rdf:about="#Man"/>
          <owl:Class rdf:about="#Woman"/>
        </owl:unionOf>
      </owl:Class>
    </owl:equivalentClass>
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    <owl:equivalentClass>
      <owl:Class>
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            <owl:onProperty>
              <owl:FunctionalProperty rdf:about="#hasSex"/>
            </owl:onProperty>
            <owl:hasValue rdf:resource="#Female"/>
          </owl:Restriction>
          <owl:Class rdf:about="#Person"/>
        </owl:intersectionOf>
      </owl:Class>
    </owl:equivalentClass>
  </owl:Class>
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      <owl:Class>
        <owl:intersectionOf rdf:parseType="Collection">
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                >1</owl:minCardinality>
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                  <owl:ObjectProperty rdf:about="#hasNephew"/>
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              <owl:Restriction>
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                >1</owl:minCardinality>
                <owl:onProperty>
                  <owl:ObjectProperty rdf:about="#hasNiece"/>
                </owl:onProperty>
              </owl:Restriction>
            </owl:unionOf>
          </owl:Class>
        </owl:intersectionOf>
      </owl:Class>
    </owl:equivalentClass>
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      <owl:Class>
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          <owl:Restriction>
            <owl:onProperty>
              <owl:ObjectProperty rdf:ID="hasParent"/>
            </owl:onProperty>
            <owl:minCardinality rdf:datatype="http://www.w3.org/2001/XMLSchema#int"
            >1</owl:minCardinality>
          </owl:Restriction>
          <owl:Class rdf:about="#Person"/>
        </owl:intersectionOf>
      </owl:Class>
    </owl:equivalentClass>
  </owl:Class>
  <owl:Class rdf:about="#Brother">
    <owl:disjointWith rdf:resource="#Sister"/>
    <owl:equivalentClass>
      <owl:Class>
        <owl:intersectionOf rdf:parseType="Collection">
          <owl:Class rdf:about="#Sibling"/>
          <owl:Class rdf:about="#Man"/>
        </owl:intersectionOf>
      </owl:Class>
    </owl:equivalentClass>
  </owl:Class>
  <owl:Class rdf:ID="Father">
    <owl:equivalentClass>
      <owl:Class>
        <owl:intersectionOf rdf:parseType="Collection">
          <owl:Class rdf:about="#Parent"/>
          <owl:Class rdf:about="#Man"/>
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      </owl:Class>
    </owl:equivalentClass>
  </owl:Class>
  <owl:Class rdf:about="#Nephew">
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      <owl:Class>
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          <owl:Class>
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              <owl:Restriction>
                <owl:onProperty>
                  <owl:ObjectProperty rdf:about="#hasUncle"/>
                </owl:onProperty>
                <owl:minCardinality rdf:datatype="http://www.w3.org/2001/XMLSchema#int"
                >1</owl:minCardinality>
              </owl:Restriction>
              <owl:Restriction>
                <owl:onProperty>
                  <owl:ObjectProperty rdf:about="#hasAunt"/>
                </owl:onProperty>
                <owl:minCardinality rdf:datatype="http://www.w3.org/2001/XMLSchema#int"
                >1</owl:minCardinality>
              </owl:Restriction>
            </owl:unionOf>
          </owl:Class>
          <owl:Class rdf:about="#Man"/>
        </owl:intersectionOf>
      </owl:Class>
    </owl:equivalentClass>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty>
          <owl:FunctionalProperty rdf:about="#hasSex"/>
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        <owl:hasValue rdf:resource="#Male"/>
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    </rdfs:subClassOf>
    <rdfs:subClassOf rdf:resource="#Relative"/>
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    <rdfs:domain rdf:resource="#Person"/>
    <rdfs:subPropertyOf>
      <owl:ObjectProperty rdf:about="#hasChild"/>
    </rdfs:subPropertyOf>
    <rdfs:range rdf:resource="#Man"/>
  </owl:ObjectProperty>
  <owl:ObjectProperty rdf:about="#hasNephew">
    <rdfs:domain rdf:resource="#Person"/>
    <rdfs:range rdf:resource="#Man"/>
  </owl:ObjectProperty>
  <owl:ObjectProperty rdf:ID="hasDaughter">
    <rdfs:subPropertyOf>
      <owl:ObjectProperty rdf:about="#hasChild"/>
    </rdfs:subPropertyOf>
    <rdfs:domain rdf:resource="#Person"/>
    <rdfs:range rdf:resource="#Woman"/>
  </owl:ObjectProperty>
  <owl:ObjectProperty rdf:about="#hasNiece">
    <rdfs:range rdf:resource="#Woman"/>
    <rdfs:domain rdf:resource="#Person"/>
  </owl:ObjectProperty>
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    <rdfs:range rdf:resource="#Woman"/>
    <rdfs:domain rdf:resource="#Person"/>
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  <owl:ObjectProperty rdf:about="#hasUncle">
    <rdfs:domain rdf:resource="#Person"/>
    <rdfs:range rdf:resource="#Man"/>
  </owl:ObjectProperty>
  <owl:ObjectProperty rdf:ID="hasBrother">
    <rdfs:domain rdf:resource="#Person"/>
    <rdfs:range rdf:resource="#Man"/>
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      <owl:SymmetricProperty rdf:about="#hasSibling"/>
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  <owl:ObjectProperty rdf:ID="hasSister">
    <rdfs:domain rdf:resource="#Person"/>
    <rdfs:range rdf:resource="#Woman"/>
    <rdfs:subPropertyOf>
      <owl:SymmetricProperty rdf:about="#hasSibling"/>
    </rdfs:subPropertyOf>
  </owl:ObjectProperty>
  <owl:ObjectProperty rdf:about="http://www.w3.org/2003/11/swrl#argument2"/>
  <owl:ObjectProperty rdf:about="#hasChild">
    <rdfs:range rdf:resource="#Person"/>
    <owl:inverseOf>
      <owl:ObjectProperty rdf:about="#hasParent"/>
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    <rdfs:domain rdf:resource="#Person"/>
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  <owl:ObjectProperty rdf:about="#hasParent">
    <rdfs:domain rdf:resource="#Person"/>
    <rdfs:range rdf:resource="#Person"/>
    <owl:inverseOf rdf:resource="#hasChild"/>
  </owl:ObjectProperty>
  <owl:SymmetricProperty rdf:about="#hasSibling">
    <rdfs:range rdf:resource="#Person"/>
    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty"/>
    <rdfs:domain rdf:resource="#Person"/>
  </owl:SymmetricProperty>
  <owl:FunctionalProperty rdf:about="#hasSex">
    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty"/>
    <rdfs:range rdf:resource="#Gender"/>
    <rdfs:domain rdf:resource="#Person"/>
  </owl:FunctionalProperty>
  <owl:FunctionalProperty rdf:ID="hasFather">
    <rdfs:subPropertyOf rdf:resource="#hasParent"/>
    <rdfs:domain rdf:resource="#Person"/>
    <rdfs:range rdf:resource="#Man"/>
    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty"/>
  </owl:FunctionalProperty>
  <owl:FunctionalProperty rdf:ID="hasConsort">
    <rdfs:range rdf:resource="#Person"/>
    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#SymmetricProperty"/>
    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty"/>
    <rdfs:domain rdf:resource="#Person"/>
  </owl:FunctionalProperty>
  <owl:FunctionalProperty rdf:ID="hasMother">
    <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty"/>
    <rdfs:subPropertyOf rdf:resource="#hasParent"/>
    <rdfs:range rdf:resource="#Woman"/>
    <rdfs:domain rdf:resource="#Person"/>
  </owl:FunctionalProperty>
  <Man rdf:ID="M10">
    <hasParent>
      <Man rdf:ID="M08">
        <hasConsort>
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            <hasParent>
              <Woman rdf:ID="F03">
                <hasSex rdf:resource="#Female"/>
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                        <hasParent rdf:resource="#M06"/>
                        <hasParent>
                          <Woman rdf:ID="F10">
                            <hasSex rdf:resource="#Female"/>
                            <hasChild rdf:resource="#M09"/>
                          </Woman>
                        </hasParent>
                        <hasSex rdf:resource="#Male"/>
                      </Man>
                    </hasChild>
                    <hasConsort rdf:resource="#F10"/>
                    <hasParent rdf:resource="#F03"/>
                    <hasParent>
                      <Man rdf:ID="M04">
                        <hasSex rdf:resource="#Male"/>
                        <hasParent>
                          <Man rdf:ID="M07">
                            <hasConsort>
                              <Woman rdf:ID="F07">
                                <hasSex rdf:resource="#Female"/>
                              </Woman>
                            </hasConsort>
                            <hasSex rdf:resource="#Male"/>
                            <hasChild rdf:resource="#M04"/>
                          </Man>
                        </hasParent>
                        <hasChild rdf:resource="#M06"/>
                        <hasChild rdf:resource="#F06"/>
                        <hasConsort rdf:resource="#F03"/>
                        <hasMother rdf:resource="#F07"/>
                      </Man>
                    </hasParent>
                    <hasSex rdf:resource="#Male"/>
                  </Man>
                </hasChild>
                <hasChild rdf:resource="#F06"/>
                <hasParent>
                  <Woman rdf:ID="F01">
                    <hasSex rdf:resource="#Female"/>
                    <hasChild rdf:resource="#F03"/>
                  </Woman>
                </hasParent>
                <hasParent>
                  <Man rdf:ID="M01">
                    <hasSex rdf:resource="#Male"/>
                    <hasConsort rdf:resource="#F01"/>
                    <hasChild>
                      <Man rdf:ID="M02">
                        <hasParent rdf:resource="#M01"/>
                        <hasMother rdf:resource="#F01"/>
                        <hasChild>
                          <Woman rdf:ID="F05">
                            <hasSex rdf:resource="#Female"/>
                            <hasParent rdf:resource="#M02"/>
                            <hasParent>
                              <Woman rdf:ID="F04">
                                <hasChild rdf:resource="#F05"/>
                                <hasChild>
                                  <Man rdf:ID="M05">
                                    <hasSex rdf:resource="#Male"/>
                                    <hasParent rdf:resource="#M02"/>
                                    <hasParent rdf:resource="#F04"/>
                                  </Man>
                                </hasChild>
                                <hasSex rdf:resource="#Female"/>
                              </Woman>
                            </hasParent>
                          </Woman>
                        </hasChild>
                        <hasChild>
                          <Man rdf:ID="M03">
                            <hasMother rdf:resource="#F04"/>
                            <hasConsort>
                              <Woman rdf:ID="F08">
                                <hasChild>
                                  <Woman rdf:ID="F09">
                                    <hasParent rdf:resource="#M03"/>
                                    <hasParent rdf:resource="#F08"/>
                                    <hasSex rdf:resource="#Female"/>
                                  </Woman>
                                </hasChild>
                                <hasSex rdf:resource="#Female"/>
                              </Woman>
                            </hasConsort>
                            <hasChild rdf:resource="#F09"/>
                            <hasParent rdf:resource="#M02"/>
                            <hasSex rdf:resource="#Male"/>
                          </Man>
                        </hasChild>
                        <hasChild rdf:resource="#M05"/>
                        <hasSex rdf:resource="#Male"/>
                        <hasConsort rdf:resource="#F04"/>
                      </Man>
                    </hasChild>
                    <hasChild rdf:resource="#F03"/>
                    <hasChild>
                      <Woman rdf:ID="F02">
                        <hasSex rdf:resource="#Female"/>
                        <hasParent rdf:resource="#M01"/>
                        <hasMother rdf:resource="#F01"/>
                      </Woman>
                    </hasChild>
                  </Man>
                </hasParent>
              </Woman>
            </hasParent>
            <hasParent rdf:resource="#M04"/>
            <hasSex rdf:resource="#Female"/>
          </Woman>
        </hasConsort>
        <hasChild rdf:resource="#M10"/>
        <hasSex rdf:resource="#Male"/>
      </Man>
    </hasParent>
    <hasMother rdf:resource="#F06"/>
    <hasSex rdf:resource="#Male"/>
  </Man>
  <swrl:Imp rdf:ID="Def-hasMother">
    <swrl:head>
      <swrl:AtomList>
        <rdf:first>
          <swrl:IndividualPropertyAtom>
            <swrl:argument1>
              <swrl:Variable rdf:ID="x"/>
            </swrl:argument1>
            <swrl:propertyPredicate rdf:resource="#hasMother"/>
            <swrl:argument2>
              <swrl:Variable rdf:ID="y"/>
            </swrl:argument2>
          </swrl:IndividualPropertyAtom>
        </rdf:first>
        <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
      </swrl:AtomList>
    </swrl:head>
    <swrl:body>
      <swrl:AtomList>
        <rdf:rest>
          <swrl:AtomList>
            <rdf:first>
              <swrl:IndividualPropertyAtom>
                <swrl:argument1 rdf:resource="#x"/>
                <swrl:propertyPredicate rdf:resource="#hasParent"/>
                <swrl:argument2 rdf:resource="#y"/>
              </swrl:IndividualPropertyAtom>
            </rdf:first>
            <rdf:rest>
              <swrl:AtomList>
                <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
                <rdf:first>
                  <swrl:ClassAtom>
                    <swrl:classPredicate rdf:resource="#Woman"/>
                    <swrl:argument1 rdf:resource="#y"/>
                  </swrl:ClassAtom>
                </rdf:first>
              </swrl:AtomList>
            </rdf:rest>
          </swrl:AtomList>
        </rdf:rest>
        <rdf:first>
          <swrl:ClassAtom>
            <swrl:classPredicate rdf:resource="#Person"/>
            <swrl:argument1 rdf:resource="#x"/>
          </swrl:ClassAtom>
        </rdf:first>
      </swrl:AtomList>
    </swrl:body>
    <swrla:isRuleEnabled rdf:datatype="http://www.w3.org/2001/XMLSchema#boolean"
    >true</swrla:isRuleEnabled>
  </swrl:Imp>
  <swrl:Variable rdf:ID="z"/>
  <swrl:Variable rdf:ID="p"/>
  <swrl:Imp rdf:ID="Query-2">
    <swrla:isRuleEnabled rdf:datatype="http://www.w3.org/2001/XMLSchema#boolean"
    >true</swrla:isRuleEnabled>
    <swrl:body>
      <swrl:AtomList>
        <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
        <rdf:first>
          <swrl:IndividualPropertyAtom>
            <swrl:argument1 rdf:resource="#x"/>
            <swrl:argument2 rdf:resource="#z"/>
            <swrl:propertyPredicate rdf:resource="#hasSon"/>
          </swrl:IndividualPropertyAtom>
        </rdf:first>
      </swrl:AtomList>
    </swrl:body>
    <swrl:head>
      <swrl:AtomList>
        <rdf:rest>
          <swrl:AtomList>
            <rdf:rest>
              <swrl:AtomList>
                <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
                <rdf:first>
                  <swrl:BuiltinAtom>
                    <swrl:arguments>
                      <rdf:List>
                        <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
                        <rdf:first rdf:resource="#z"/>
                      </rdf:List>
                    </swrl:arguments>
                    <swrl:builtin rdf:resource="http://swrl.stanford.edu/ontologies/built-ins/3.3/query.owl#orderByDescending"/>
                  </swrl:BuiltinAtom>
                </rdf:first>
              </swrl:AtomList>
            </rdf:rest>
            <rdf:first>
              <swrl:BuiltinAtom>
                <swrl:builtin rdf:resource="http://swrl.stanford.edu/ontologies/built-ins/3.3/query.owl#count"/>
                <swrl:arguments>
                  <rdf:List>
                    <rdf:first rdf:resource="#z"/>
                    <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
                  </rdf:List>
                </swrl:arguments>
              </swrl:BuiltinAtom>
            </rdf:first>
          </swrl:AtomList>
        </rdf:rest>
        <rdf:first>
          <swrl:BuiltinAtom>
            <swrl:builtin rdf:resource="http://swrl.stanford.edu/ontologies/built-ins/3.3/query.owl#select"/>
            <swrl:arguments>
              <rdf:List>
                <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
                <rdf:first rdf:resource="#x"/>
              </rdf:List>
            </swrl:arguments>
          </swrl:BuiltinAtom>
        </rdf:first>
      </swrl:AtomList>
    </swrl:head>
  </swrl:Imp>
  <swrl:Imp rdf:ID="Def-hasDaughter">
    <swrl:head>
      <swrl:AtomList>
        <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
        <rdf:first>
          <swrl:IndividualPropertyAtom>
            <swrl:argument2 rdf:resource="#y"/>
            <swrl:propertyPredicate rdf:resource="#hasDaughter"/>
            <swrl:argument1 rdf:resource="#x"/>
          </swrl:IndividualPropertyAtom>
        </rdf:first>
      </swrl:AtomList>
    </swrl:head>
    <swrla:isRuleEnabled rdf:datatype="http://www.w3.org/2001/XMLSchema#boolean"
    >true</swrla:isRuleEnabled>
    <swrl:body>
      <swrl:AtomList>
        <rdf:rest>
          <swrl:AtomList>
            <rdf:first>
              <swrl:IndividualPropertyAtom>
                <swrl:argument2 rdf:resource="#y"/>
                <swrl:argument1 rdf:resource="#x"/>
                <swrl:propertyPredicate rdf:resource="#hasChild"/>
              </swrl:IndividualPropertyAtom>
            </rdf:first>
            <rdf:rest>
              <swrl:AtomList>
                <rdf:first>
                  <swrl:ClassAtom>
                    <swrl:argument1 rdf:resource="#y"/>
                    <swrl:classPredicate rdf:resource="#Woman"/>
                  </swrl:ClassAtom>
                </rdf:first>
                <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
              </swrl:AtomList>
            </rdf:rest>
          </swrl:AtomList>
        </rdf:rest>
        <rdf:first>
          <swrl:ClassAtom>
            <swrl:classPredicate rdf:resource="#Person"/>
            <swrl:argument1 rdf:resource="#x"/>
          </swrl:ClassAtom>
        </rdf:first>
      </swrl:AtomList>
    </swrl:body>
  </swrl:Imp>
  <swrl:Imp rdf:ID="Def-hasParent">
    <swrl:head>
      <swrl:AtomList>
        <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
        <rdf:first>
          <swrl:IndividualPropertyAtom>
            <swrl:propertyPredicate rdf:resource="#hasParent"/>
            <swrl:argument1 rdf:resource="#x"/>
            <swrl:argument2 rdf:resource="#z"/>
          </swrl:IndividualPropertyAtom>
        </rdf:first>
      </swrl:AtomList>
    </swrl:head>
    <swrla:isRuleEnabled rdf:datatype="http://www.w3.org/2001/XMLSchema#boolean"
    >true</swrla:isRuleEnabled>
    <swrl:body>
      <swrl:AtomList>
        <rdf:rest>
          <swrl:AtomList>
            <rdf:first>
              <swrl:IndividualPropertyAtom>
                <swrl:argument1 rdf:resource="#y"/>
                <swrl:propertyPredicate rdf:resource="#hasConsort"/>
                <swrl:argument2 rdf:resource="#z"/>
              </swrl:IndividualPropertyAtom>
            </rdf:first>
            <rdf:rest>
              <swrl:AtomList>
                <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
                <rdf:first>
                  <swrl:IndividualPropertyAtom>
                    <swrl:argument2 rdf:resource="#y"/>
                    <swrl:argument1 rdf:resource="#x"/>
                    <swrl:propertyPredicate rdf:resource="#hasParent"/>
                  </swrl:IndividualPropertyAtom>
                </rdf:first>
              </swrl:AtomList>
            </rdf:rest>
          </swrl:AtomList>
        </rdf:rest>
        <rdf:first>
          <swrl:ClassAtom>
            <swrl:argument1 rdf:resource="#y"/>
            <swrl:classPredicate rdf:resource="#Person"/>
          </swrl:ClassAtom>
        </rdf:first>
      </swrl:AtomList>
    </swrl:body>
  </swrl:Imp>
  <swrl:Imp rdf:ID="Query-1">
    <swrla:isRuleEnabled rdf:datatype="http://www.w3.org/2001/XMLSchema#boolean"
    >true</swrla:isRuleEnabled>
    <swrl:head>
      <swrl:AtomList>
        <rdf:first>
          <swrl:BuiltinAtom>
            <swrl:arguments>
              <rdf:List>
                <rdf:rest>
                  <rdf:List>
                    <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
                    <rdf:first rdf:resource="#z"/>
                  </rdf:List>
                </rdf:rest>
                <rdf:first rdf:resource="#x"/>
              </rdf:List>
            </swrl:arguments>
            <swrl:builtin rdf:resource="http://swrl.stanford.edu/ontologies/built-ins/3.3/query.owl#select"/>
          </swrl:BuiltinAtom>
        </rdf:first>
        <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
      </swrl:AtomList>
    </swrl:head>
    <swrl:body>
      <swrl:AtomList>
        <rdf:first>
          <swrl:IndividualPropertyAtom>
            <swrl:argument1 rdf:resource="#x"/>
            <swrl:propertyPredicate rdf:resource="#hasSon"/>
            <swrl:argument2 rdf:resource="#z"/>
          </swrl:IndividualPropertyAtom>
        </rdf:first>
        <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
      </swrl:AtomList>
    </swrl:body>
  </swrl:Imp>
  <swrl:Imp rdf:ID="Def-hasSister">
    <swrl:body>
      <swrl:AtomList>
        <rdf:rest>
          <swrl:AtomList>
            <rdf:first>
              <swrl:IndividualPropertyAtom>
                <swrl:propertyPredicate rdf:resource="#hasSibling"/>
                <swrl:argument1 rdf:resource="#x"/>
                <swrl:argument2 rdf:resource="#y"/>
              </swrl:IndividualPropertyAtom>
            </rdf:first>
            <rdf:rest>
              <swrl:AtomList>
                <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
                <rdf:first>
                  <swrl:ClassAtom>
                    <swrl:classPredicate rdf:resource="#Woman"/>
                    <swrl:argument1 rdf:resource="#y"/>
                  </swrl:ClassAtom>
                </rdf:first>
              </swrl:AtomList>
            </rdf:rest>
          </swrl:AtomList>
        </rdf:rest>
        <rdf:first>
          <swrl:ClassAtom>
            <swrl:argument1 rdf:resource="#x"/>
            <swrl:classPredicate rdf:resource="#Person"/>
          </swrl:ClassAtom>
        </rdf:first>
      </swrl:AtomList>
    </swrl:body>
    <swrl:head>
      <swrl:AtomList>
        <rdf:first>
          <swrl:IndividualPropertyAtom>
            <swrl:argument2 rdf:resource="#y"/>
            <swrl:propertyPredicate rdf:resource="#hasSister"/>
            <swrl:argument1 rdf:resource="#x"/>
          </swrl:IndividualPropertyAtom>
        </rdf:first>
        <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
      </swrl:AtomList>
    </swrl:head>
    <swrla:isRuleEnabled rdf:datatype="http://www.w3.org/2001/XMLSchema#boolean"
    >true</swrla:isRuleEnabled>
  </swrl:Imp>
  <swrl:Imp rdf:ID="Def-hasBrother">
    <swrl:body>
      <swrl:AtomList>
        <rdf:first>
          <swrl:ClassAtom>
            <swrl:classPredicate rdf:resource="#Person"/>
            <swrl:argument1 rdf:resource="#x"/>
          </swrl:ClassAtom>
        </rdf:first>
        <rdf:rest>
          <swrl:AtomList>
            <rdf:rest>
              <swrl:AtomList>
                <rdf:first>
                  <swrl:ClassAtom>
                    <swrl:argument1 rdf:resource="#y"/>
                    <swrl:classPredicate rdf:resource="#Man"/>
                  </swrl:ClassAtom>
                </rdf:first>
                <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
              </swrl:AtomList>
            </rdf:rest>
            <rdf:first>
              <swrl:IndividualPropertyAtom>
                <swrl:argument2 rdf:resource="#y"/>
                <swrl:argument1 rdf:resource="#x"/>
                <swrl:propertyPredicate rdf:resource="#hasSibling"/>
              </swrl:IndividualPropertyAtom>
            </rdf:first>
          </swrl:AtomList>
        </rdf:rest>
      </swrl:AtomList>
    </swrl:body>
    <swrl:head>
      <swrl:AtomList>
        <rdf:first>
          <swrl:IndividualPropertyAtom>
            <swrl:propertyPredicate rdf:resource="#hasBrother"/>
            <swrl:argument1 rdf:resource="#x"/>
            <swrl:argument2 rdf:resource="#y"/>
          </swrl:IndividualPropertyAtom>
        </rdf:first>
        <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
      </swrl:AtomList>
    </swrl:head>
    <swrla:isRuleEnabled rdf:datatype="http://www.w3.org/2001/XMLSchema#boolean"
    >true</swrla:isRuleEnabled>
  </swrl:Imp>
  <swrl:Imp rdf:ID="Def-hasSon">
    <swrla:isRuleEnabled rdf:datatype="http://www.w3.org/2001/XMLSchema#boolean"
    >true</swrla:isRuleEnabled>
    <swrl:head>
      <swrl:AtomList>
        <rdf:first>
          <swrl:IndividualPropertyAtom>
            <swrl:argument1 rdf:resource="#x"/>
            <swrl:propertyPredicate rdf:resource="#hasSon"/>
            <swrl:argument2 rdf:resource="#y"/>
          </swrl:IndividualPropertyAtom>
        </rdf:first>
        <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
      </swrl:AtomList>
    </swrl:head>
    <swrl:body>
      <swrl:AtomList>
        <rdf:first>
          <swrl:ClassAtom>
            <swrl:argument1 rdf:resource="#x"/>
            <swrl:classPredicate rdf:resource="#Person"/>
          </swrl:ClassAtom>
        </rdf:first>
        <rdf:rest>
          <swrl:AtomList>
            <rdf:first>
              <swrl:IndividualPropertyAtom>
                <swrl:argument1 rdf:resource="#x"/>
                <swrl:argument2 rdf:resource="#y"/>
                <swrl:propertyPredicate rdf:resource="#hasChild"/>
              </swrl:IndividualPropertyAtom>
            </rdf:first>
            <rdf:rest>
              <swrl:AtomList>
                <rdf:first>
                  <swrl:ClassAtom>
                    <swrl:argument1 rdf:resource="#y"/>
                    <swrl:classPredicate rdf:resource="#Man"/>
                  </swrl:ClassAtom>
                </rdf:first>
                <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
              </swrl:AtomList>
            </rdf:rest>
          </swrl:AtomList>
        </rdf:rest>
      </swrl:AtomList>
    </swrl:body>
  </swrl:Imp>
  <swrl:Variable rdf:ID="s"/>
  <swrl:Variable rdf:ID="c"/>
  <swrl:Variable rdf:ID="age"/>
  <swrl:Variable rdf:ID="n1"/>
  <swrl:Imp rdf:ID="Def-hasUncle">
    <swrl:body>
      <swrl:AtomList>
        <rdf:rest>
          <swrl:AtomList>
            <rdf:first>
              <swrl:IndividualPropertyAtom>
                <swrl:propertyPredicate rdf:resource="#hasParent"/>
                <swrl:argument2 rdf:resource="#y"/>
                <swrl:argument1 rdf:resource="#x"/>
              </swrl:IndividualPropertyAtom>
            </rdf:first>
            <rdf:rest>
              <swrl:AtomList>
                <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
                <rdf:first>
                  <swrl:IndividualPropertyAtom>
                    <swrl:propertyPredicate rdf:resource="#hasBrother"/>
                    <swrl:argument1 rdf:resource="#y"/>
                    <swrl:argument2 rdf:resource="#z"/>
                  </swrl:IndividualPropertyAtom>
                </rdf:first>
              </swrl:AtomList>
            </rdf:rest>
          </swrl:AtomList>
        </rdf:rest>
        <rdf:first>
          <swrl:ClassAtom>
            <swrl:classPredicate rdf:resource="#Person"/>
            <swrl:argument1 rdf:resource="#x"/>
          </swrl:ClassAtom>
        </rdf:first>
      </swrl:AtomList>
    </swrl:body>
    <swrl:head>
      <swrl:AtomList>
        <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
        <rdf:first>
          <swrl:IndividualPropertyAtom>
            <swrl:propertyPredicate rdf:resource="#hasUncle"/>
            <swrl:argument1 rdf:resource="#x"/>
            <swrl:argument2 rdf:resource="#z"/>
          </swrl:IndividualPropertyAtom>
        </rdf:first>
      </swrl:AtomList>
    </swrl:head>
    <swrla:isRuleEnabled rdf:datatype="http://www.w3.org/2001/XMLSchema#boolean"
    >true</swrla:isRuleEnabled>
  </swrl:Imp>
  <swrl:Imp rdf:ID="Def-hasSibling">
    <swrl:head>
      <swrl:AtomList>
        <rdf:first>
          <swrl:IndividualPropertyAtom>
            <swrl:propertyPredicate rdf:resource="#hasSibling"/>
            <swrl:argument2 rdf:resource="#z"/>
            <swrl:argument1 rdf:resource="#x"/>
          </swrl:IndividualPropertyAtom>
        </rdf:first>
        <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
      </swrl:AtomList>
    </swrl:head>
    <swrla:isRuleEnabled rdf:datatype="http://www.w3.org/2001/XMLSchema#boolean"
    >true</swrla:isRuleEnabled>
    <swrl:body>
      <swrl:AtomList>
        <rdf:first>
          <swrl:ClassAtom>
            <swrl:classPredicate rdf:resource="#Person"/>
            <swrl:argument1 rdf:resource="#y"/>
          </swrl:ClassAtom>
        </rdf:first>
        <rdf:rest>
          <swrl:AtomList>
            <rdf:first>
              <swrl:IndividualPropertyAtom>
                <swrl:argument2 rdf:resource="#x"/>
                <swrl:argument1 rdf:resource="#y"/>
                <swrl:propertyPredicate rdf:resource="#hasChild"/>
              </swrl:IndividualPropertyAtom>
            </rdf:first>
            <rdf:rest>
              <swrl:AtomList>
                <rdf:first>
                  <swrl:IndividualPropertyAtom>
                    <swrl:argument1 rdf:resource="#y"/>
                    <swrl:argument2 rdf:resource="#z"/>
                    <swrl:propertyPredicate rdf:resource="#hasChild"/>
                  </swrl:IndividualPropertyAtom>
                </rdf:first>
                <rdf:rest>
                  <swrl:AtomList>
                    <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
                    <rdf:first>
                      <swrl:DifferentIndividualsAtom>
                        <swrl:argument2 rdf:resource="#z"/>
                        <swrl:argument1 rdf:resource="#x"/>
                      </swrl:DifferentIndividualsAtom>
                    </rdf:first>
                  </swrl:AtomList>
                </rdf:rest>
              </swrl:AtomList>
            </rdf:rest>
          </swrl:AtomList>
        </rdf:rest>
      </swrl:AtomList>
    </swrl:body>
  </swrl:Imp>
  <swrl:Imp rdf:ID="Def-hasNiece">
    <swrl:head>
      <swrl:AtomList>
        <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
        <rdf:first>
          <swrl:IndividualPropertyAtom>
            <swrl:argument1 rdf:resource="#x"/>
            <swrl:argument2 rdf:resource="#z"/>
            <swrl:propertyPredicate rdf:resource="#hasNiece"/>
          </swrl:IndividualPropertyAtom>
        </rdf:first>
      </swrl:AtomList>
    </swrl:head>
    <swrla:isRuleEnabled rdf:datatype="http://www.w3.org/2001/XMLSchema#boolean"
    >true</swrla:isRuleEnabled>
    <swrl:body>
      <swrl:AtomList>
        <rdf:first>
          <swrl:ClassAtom>
            <swrl:argument1 rdf:resource="#x"/>
            <swrl:classPredicate rdf:resource="#Person"/>
          </swrl:ClassAtom>
        </rdf:first>
        <rdf:rest>
          <swrl:AtomList>
            <rdf:rest>
              <swrl:AtomList>
                <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
                <rdf:first>
                  <swrl:IndividualPropertyAtom>
                    <swrl:propertyPredicate rdf:resource="#hasDaughter"/>
                    <swrl:argument2 rdf:resource="#z"/>
                    <swrl:argument1 rdf:resource="#y"/>
                  </swrl:IndividualPropertyAtom>
                </rdf:first>
              </swrl:AtomList>
            </rdf:rest>
            <rdf:first>
              <swrl:IndividualPropertyAtom>
                <swrl:argument1 rdf:resource="#x"/>
                <swrl:argument2 rdf:resource="#y"/>
                <swrl:propertyPredicate rdf:resource="#hasSibling"/>
              </swrl:IndividualPropertyAtom>
            </rdf:first>
          </swrl:AtomList>
        </rdf:rest>
      </swrl:AtomList>
    </swrl:body>
  </swrl:Imp>
  <swrl:IndividualPropertyAtom>
    <swrl:propertyPredicate rdf:resource="#hasSister"/>
    <swrl:argument2 rdf:resource="#z"/>
    <swrl:argument1 rdf:resource="#y"/>
  </swrl:IndividualPropertyAtom>
  <swrl:Imp rdf:ID="Def-hasNephew">
    <swrl:body>
      <swrl:AtomList>
        <rdf:first>
          <swrl:ClassAtom>
            <swrl:classPredicate rdf:resource="#Person"/>
            <swrl:argument1 rdf:resource="#x"/>
          </swrl:ClassAtom>
        </rdf:first>
        <rdf:rest>
          <swrl:AtomList>
            <rdf:rest>
              <swrl:AtomList>
                <rdf:first>
                  <swrl:IndividualPropertyAtom>
                    <swrl:argument1 rdf:resource="#y"/>
                    <swrl:propertyPredicate rdf:resource="#hasSon"/>
                    <swrl:argument2 rdf:resource="#z"/>
                  </swrl:IndividualPropertyAtom>
                </rdf:first>
                <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
              </swrl:AtomList>
            </rdf:rest>
            <rdf:first>
              <swrl:IndividualPropertyAtom>
                <swrl:propertyPredicate rdf:resource="#hasSibling"/>
                <swrl:argument2 rdf:resource="#y"/>
                <swrl:argument1 rdf:resource="#x"/>
              </swrl:IndividualPropertyAtom>
            </rdf:first>
          </swrl:AtomList>
        </rdf:rest>
      </swrl:AtomList>
    </swrl:body>
    <swrl:head>
      <swrl:AtomList>
        <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
        <rdf:first>
          <swrl:IndividualPropertyAtom>
            <swrl:argument2 rdf:resource="#z"/>
            <swrl:argument1 rdf:resource="#x"/>
            <swrl:propertyPredicate rdf:resource="#hasNephew"/>
          </swrl:IndividualPropertyAtom>
        </rdf:first>
      </swrl:AtomList>
    </swrl:head>
    <swrla:isRuleEnabled rdf:datatype="http://www.w3.org/2001/XMLSchema#boolean"
    >true</swrla:isRuleEnabled>
  </swrl:Imp>
  <swrl:Imp rdf:ID="Def-hasFather">
    <swrl:body>
      <swrl:AtomList>
        <rdf:rest>
          <swrl:AtomList>
            <rdf:rest>
              <swrl:AtomList>
                <rdf:first>
                  <swrl:ClassAtom>
                    <swrl:argument1 rdf:resource="#y"/>
                    <swrl:classPredicate rdf:resource="#Man"/>
                  </swrl:ClassAtom>
                </rdf:first>
                <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
              </swrl:AtomList>
            </rdf:rest>
            <rdf:first>
              <swrl:IndividualPropertyAtom>
                <swrl:argument1 rdf:resource="#x"/>
                <swrl:propertyPredicate rdf:resource="#hasParent"/>
                <swrl:argument2 rdf:resource="#y"/>
              </swrl:IndividualPropertyAtom>
            </rdf:first>
          </swrl:AtomList>
        </rdf:rest>
        <rdf:first>
          <swrl:ClassAtom>
            <swrl:classPredicate rdf:resource="#Person"/>
            <swrl:argument1 rdf:resource="#x"/>
          </swrl:ClassAtom>
        </rdf:first>
      </swrl:AtomList>
    </swrl:body>
    <swrla:isRuleEnabled rdf:datatype="http://www.w3.org/2001/XMLSchema#boolean"
    >true</swrla:isRuleEnabled>
    <swrl:head>
      <swrl:AtomList>
        <rdf:first>
          <swrl:IndividualPropertyAtom>
            <swrl:argument1 rdf:resource="#x"/>
            <swrl:propertyPredicate rdf:resource="#hasFather"/>
            <swrl:argument2 rdf:resource="#y"/>
          </swrl:IndividualPropertyAtom>
        </rdf:first>
        <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
      </swrl:AtomList>
    </swrl:head>
  </swrl:Imp>
  <swrl:Imp rdf:ID="Def-hasAunt">
    <swrl:body>
      <swrl:AtomList>
        <rdf:rest>
          <swrl:AtomList>
            <rdf:rest>
              <swrl:AtomList>
                <rdf:first>
                  <swrl:IndividualPropertyAtom>
                    <swrl:argument1 rdf:resource="#y"/>
                    <swrl:propertyPredicate rdf:resource="#hasSister"/>
                    <swrl:argument2 rdf:resource="#z"/>
                  </swrl:IndividualPropertyAtom>
                </rdf:first>
                <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
              </swrl:AtomList>
            </rdf:rest>
            <rdf:first>
              <swrl:IndividualPropertyAtom>
                <swrl:argument2 rdf:resource="#y"/>
                <swrl:propertyPredicate rdf:resource="#hasParent"/>
                <swrl:argument1 rdf:resource="#x"/>
              </swrl:IndividualPropertyAtom>
            </rdf:first>
          </swrl:AtomList>
        </rdf:rest>
        <rdf:first>
          <swrl:ClassAtom>
            <swrl:argument1 rdf:resource="#x"/>
            <swrl:classPredicate rdf:resource="#Person"/>
          </swrl:ClassAtom>
        </rdf:first>
      </swrl:AtomList>
    </swrl:body>
    <swrl:head>
      <swrl:AtomList>
        <rdf:first>
          <swrl:IndividualPropertyAtom>
            <swrl:argument1 rdf:resource="#x"/>
            <swrl:argument2 rdf:resource="#z"/>
            <swrl:propertyPredicate rdf:resource="#hasAunt"/>
          </swrl:IndividualPropertyAtom>
        </rdf:first>
        <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/>
      </swrl:AtomList>
    </swrl:head>
    <swrla:isRuleEnabled rdf:datatype="http://www.w3.org/2001/XMLSchema#boolean"
    >true</swrla:isRuleEnabled>
  </swrl:Imp>
</rdf:RDF>

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