OWL2/tests/food.rdf

<?xml version="1.0"?>
<!DOCTYPE rdf:RDF [
     <!ENTITY vin  "http://www.w3.org/TR/2003/PR-owl-guide-20031209/wine#" >
     <!ENTITY food "http://www.w3.org/TR/2003/PR-owl-guide-20031209/food#" >
     <!ENTITY xsd  "http://www.w3.org/2001/XMLSchema#" >
   ]>

<rdf:RDF
  xmlns     = "http://www.w3.org/TR/2003/PR-owl-guide-20031209/food#"
  xmlns:food= "http://www.w3.org/TR/2003/PR-owl-guide-20031209/food#"
  xml:base  = "http://www.w3.org/TR/2003/PR-owl-guide-20031209/food#"
  xmlns:vin = "http://www.w3.org/TR/2003/PR-owl-guide-20031209/wine#"
  xmlns:owl = "http://www.w3.org/2002/07/owl#"
  xmlns:rdf = "http://www.w3.org/1999/02/22-rdf-syntax-ns#"
  xmlns:rdfs= "http://www.w3.org/2000/01/rdf-schema#">

  <owl:Ontology rdf:about="">
    <rdfs:comment>
      Derived from the DAML Wine ontology at
      http://ontolingua.stanford.edu/doc/chimaera/ontologies/wines.daml
      Substantially modified.
    </rdfs:comment>
    <owl:imports rdf:resource="http://www.w3.org/TR/2003/PR-owl-guide-20031209/wine"/>
  </owl:Ontology>

  <owl:Class rdf:ID="ConsumableThing" />

  <owl:Class rdf:ID="NonConsumableThing">
    <owl:complementOf rdf:resource="#ConsumableThing" />
  </owl:Class>

  <owl:Class rdf:ID="EdibleThing">
    <rdfs:subClassOf rdf:resource="#ConsumableThing" />
  </owl:Class>

  <owl:Class rdf:ID="PotableLiquid">
    <rdfs:subClassOf rdf:resource="#ConsumableThing" />
    <owl:disjointWith rdf:resource="#EdibleThing" />
  </owl:Class>

  <!-- One goal of these example ontologies was that they
       be in the OWL DL subset.  We made wine and food
       mutually import one another, because food shares
       many of the wine properties.
       Rather than that, we could have used the following
       assertion for all of the shared concepts:

        <owl:Class rdf:ID="&vin;Wine"/>

       The reason for this is that in DL all referenced
       elements must have a type.
  -->

  <owl:Class rdf:ID="Wine">
    <owl:equivalentClass rdf:resource="&vin;Wine"/>
  </owl:Class>

  <owl:ObjectProperty rdf:ID="madeFromFruit">
    <rdfs:domain rdf:resource="#ConsumableThing" />
    <rdfs:range rdf:resource="#Fruit" />
  </owl:ObjectProperty>

  <owl:Class rdf:ID="Juice">
    <rdfs:subClassOf rdf:resource="#PotableLiquid" />
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#madeFromFruit" />
 	<owl:minCardinality rdf:datatype="&xsd;nonNegativeInteger">1</owl:minCardinality>
      </owl:Restriction>
    </rdfs:subClassOf>
  </owl:Class>

  <owl:ObjectProperty rdf:ID="hasDrink">
    <rdfs:domain rdf:resource="#MealCourse" />
    <rdfs:range rdf:resource="#PotableLiquid" />
  </owl:ObjectProperty>

  <owl:Thing rdf:ID="White">
    <owl:sameAs rdf:resource="&vin;White"/>
  </owl:Thing>

  <owl:Thing rdf:ID="Rose">
    <owl:sameAs rdf:resource="&vin;Rose" />
  </owl:Thing>

  <owl:Thing rdf:ID="Red">
    <owl:sameAs rdf:resource="&vin;Red" />
  </owl:Thing>

  <owl:Thing rdf:ID="Sweet">
    <owl:sameAs rdf:resource="&vin;Sweet" />
  </owl:Thing>

  <owl:Thing rdf:ID="OffDry">
    <owl:sameAs rdf:resource="&vin;OffDry" />
  </owl:Thing>

  <owl:Thing rdf:ID="Dry">
    <owl:sameAs rdf:resource="&vin;Dry" />
  </owl:Thing>

  <owl:Thing rdf:ID="Delicate">
    <owl:sameAs rdf:resource="&vin;Delicate" />
  </owl:Thing>

  <owl:Thing rdf:ID="Moderate">
    <owl:sameAs rdf:resource="&vin;Moderate" />
  </owl:Thing>

  <owl:Thing rdf:ID="Strong">
    <owl:sameAs rdf:resource="&vin;Strong" />
  </owl:Thing>

  <owl:Thing rdf:ID="Light">
    <owl:sameAs rdf:resource="&vin;Light" />
  </owl:Thing>

  <owl:Thing rdf:ID="Medium">
    <owl:sameAs rdf:resource="&vin;Medium" />
  </owl:Thing>

  <owl:Thing rdf:ID="Full">
    <owl:sameAs rdf:resource="&vin;Full" />
  </owl:Thing>

  <owl:ObjectProperty rdf:ID="course">
    <rdfs:domain rdf:resource="#Meal" />
    <rdfs:range rdf:resource="#MealCourse" />
  </owl:ObjectProperty>

  <owl:Class rdf:ID="Grape">
    <rdfs:subClassOf rdf:resource="#SweetFruit" />
  </owl:Class>

  <owl:Class rdf:ID="Pasta">
    <rdfs:subClassOf rdf:resource="#EdibleThing" />
    <owl:disjointWith rdf:resource="#Meat" />
    <owl:disjointWith rdf:resource="#Fowl" />
    <owl:disjointWith rdf:resource="#Seafood" />
    <owl:disjointWith rdf:resource="#Dessert" />
    <owl:disjointWith rdf:resource="#Fruit" />
  </owl:Class>

  <owl:Class rdf:ID="PastaWithWhiteSauce">
    <rdfs:subClassOf rdf:resource="#Pasta" />
    <owl:disjointWith rdf:resource="#PastaWithRedSauce" />
  </owl:Class>

  <owl:Class rdf:ID="PastaWithSpicyRedSauceCourse">
    <owl:intersectionOf rdf:parseType="Collection">
      <owl:Class rdf:about="#MealCourse" />
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasFood" />
        <owl:allValuesFrom rdf:resource="#PastaWithSpicyRedSauce" />
      </owl:Restriction>
    </owl:intersectionOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasColor" />
            <owl:hasValue rdf:resource="#Red" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasBody" />
            <owl:hasValue rdf:resource="#Full" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasFlavor" />
            <owl:hasValue rdf:resource="#Strong" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasSugar" />
            <owl:hasValue rdf:resource="#Dry" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
  </owl:Class>

  <owl:Class rdf:ID="PastaWithSpicyRedSauce">
    <rdfs:subClassOf rdf:resource="#PastaWithRedSauce" />
  </owl:Class>

  <owl:Class rdf:ID="PastaWithRedSauce">
    <rdfs:subClassOf rdf:resource="#Pasta" />
  </owl:Class>

  <owl:Class rdf:ID="PastaWithNonSpicyRedSauceCourse">
    <owl:intersectionOf rdf:parseType="Collection">
      <owl:Class rdf:about="#MealCourse" />
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasFood" />
        <owl:allValuesFrom rdf:resource="#PastaWithNonSpicyRedSauce" />
      </owl:Restriction>
    </owl:intersectionOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasColor" />
            <owl:hasValue rdf:resource="#Red" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasBody" />
            <owl:hasValue rdf:resource="#Medium" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasFlavor" />
            <owl:hasValue rdf:resource="#Moderate" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasSugar" />
            <owl:hasValue rdf:resource="#Dry" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
  </owl:Class>

  <owl:Class rdf:ID="PastaWithNonSpicyRedSauce">
    <rdfs:subClassOf rdf:resource="#PastaWithRedSauce" />
    <owl:disjointWith rdf:resource="#PastaWithSpicyRedSauce" />
  </owl:Class>

  <owl:Class rdf:ID="PastaWithLightCreamSauce">
    <rdfs:subClassOf rdf:resource="#PastaWithWhiteSauce" />
    <owl:disjointWith rdf:resource="#PastaWithHeavyCreamSauce" />
  </owl:Class>

  <owl:Class rdf:ID="PastaWithLightCreamCourse">
    <owl:intersectionOf rdf:parseType="Collection">
      <owl:Class rdf:about="#MealCourse" />
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasFood" />
        <owl:allValuesFrom rdf:resource="#PastaWithLightCreamSauce" />
      </owl:Restriction>
    </owl:intersectionOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasColor" />
            <owl:hasValue rdf:resource="#White" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasBody" />
            <owl:hasValue rdf:resource="#Light" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasFlavor" />
            <owl:hasValue rdf:resource="#Delicate" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasSugar" />
            <owl:hasValue rdf:resource="#Dry" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
  </owl:Class>

  <owl:Class rdf:ID="PastaWithHeavyCreamSauce">
    <rdfs:subClassOf rdf:resource="#PastaWithWhiteSauce" />
  </owl:Class>

  <owl:Class rdf:ID="PastaWithHeavyCreamCourse">
    <owl:intersectionOf rdf:parseType="Collection">
      <owl:Class rdf:about="#MealCourse" />
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasFood" />
        <owl:allValuesFrom rdf:resource="#PastaWithHeavyCreamSauce" />
      </owl:Restriction>
    </owl:intersectionOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasColor" />
            <owl:hasValue rdf:resource="#White" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasBody" />
            <owl:hasValue rdf:resource="#Medium" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasFlavor" />
            <owl:hasValue rdf:resource="#Moderate" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasSugar" />
            <owl:hasValue rdf:resource="#Dry" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
  </owl:Class>

  <owl:Class rdf:ID="OysterShellfishCourse">
    <owl:intersectionOf rdf:parseType="Collection">
      <owl:Class rdf:about="#MealCourse" />
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasFood" />
        <owl:allValuesFrom rdf:resource="#OysterShellfish" />
      </owl:Restriction>
    </owl:intersectionOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasSugar" />
            <owl:hasValue rdf:resource="#Sweet" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
  </owl:Class>

  <owl:Class rdf:ID="OysterShellfish">
    <rdfs:subClassOf rdf:resource="#Shellfish" />
  </owl:Class>

  <owl:Class rdf:ID="OtherTomatoBasedFoodCourse">
    <owl:intersectionOf rdf:parseType="Collection">
      <owl:Class rdf:about="#MealCourse" />
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasFood" />
        <owl:allValuesFrom rdf:resource="#OtherTomatoBasedFood" />
      </owl:Restriction>
    </owl:intersectionOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasColor" />
            <owl:hasValue rdf:resource="#Red" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasBody" />
            <owl:hasValue rdf:resource="#Medium" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasFlavor" />
            <owl:hasValue rdf:resource="#Moderate" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasSugar" />
            <owl:hasValue rdf:resource="#Dry" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
  </owl:Class>

  <owl:Class rdf:ID="OtherTomatoBasedFood">
    <rdfs:subClassOf rdf:resource="#EdibleThing" />
    <owl:disjointWith rdf:resource="#Pasta" />
    <owl:disjointWith rdf:resource="#Meat" />
    <owl:disjointWith rdf:resource="#Fowl" />
    <owl:disjointWith rdf:resource="#Seafood" />
    <owl:disjointWith rdf:resource="#Dessert" />
    <owl:disjointWith rdf:resource="#Fruit" />
  </owl:Class>

  <owl:Class rdf:ID="NonSweetFruitCourse">
    <owl:intersectionOf rdf:parseType="Collection">
      <owl:Class rdf:about="#MealCourse" />
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasFood" />
        <owl:allValuesFrom rdf:resource="#NonSweetFruit" />
      </owl:Restriction>
    </owl:intersectionOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasFlavor" />
            <owl:hasValue rdf:resource="#Delicate" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasSugar" />
            <owl:hasValue rdf:resource="#OffDry" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
  </owl:Class>

  <owl:Class rdf:ID="SweetFruitCourse">
    <owl:intersectionOf rdf:parseType="Collection">
      <owl:Class rdf:about="#MealCourse" />
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasFood" />
        <owl:allValuesFrom rdf:resource="#SweetFruit" />
      </owl:Restriction>
    </owl:intersectionOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasFlavor" />
            <owl:hasValue rdf:resource="#Moderate" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasSugar" />
            <owl:hasValue rdf:resource="#Sweet" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
  </owl:Class>

  <!-- changed so that Fruit can be unionOf
  <owl:Class rdf:ID="NonSweetFruit">
    <rdfs:subClassOf rdf:resource="#Fruit" />
    <owl:disjointWith rdf:resource="#SweetFruit" />
  </owl:Class>
  -->

  <owl:Class rdf:ID="NonSweetFruit">
    <rdfs:subClassOf rdf:resource="#EdibleThing" />
    <owl:disjointWith rdf:resource="#SweetFruit" />
  </owl:Class>

  <owl:Class rdf:ID="NonSpicyRedMeatCourse">
    <owl:intersectionOf rdf:parseType="Collection">
      <owl:Class rdf:about="#MealCourse" />
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasFood" />
        <owl:allValuesFrom rdf:resource="#NonSpicyRedMeat" />
      </owl:Restriction>
    </owl:intersectionOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasColor" />
            <owl:hasValue rdf:resource="#Red" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasBody" />
            <owl:hasValue rdf:resource="#Medium" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasSugar" />
            <owl:hasValue rdf:resource="#Dry" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasFlavor" />
            <owl:allValuesFrom>
              <owl:Class>
                <owl:oneOf rdf:parseType="Collection">
                  <owl:Thing rdf:about="#Strong" />
                  <owl:Thing rdf:about="#Moderate" />
                </owl:oneOf>
              </owl:Class>
            </owl:allValuesFrom>
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
  </owl:Class>

  <owl:Class rdf:ID="NonSpicyRedMeat">
    <rdfs:subClassOf rdf:resource="#RedMeat" />
    <owl:disjointWith rdf:resource="#SpicyRedMeat" />
  </owl:Class>

  <owl:Class rdf:ID="NonRedMeatCourse">
    <owl:intersectionOf rdf:parseType="Collection">
      <owl:Class rdf:about="#MealCourse" />
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasFood" />
        <owl:allValuesFrom rdf:resource="#NonRedMeat" />
      </owl:Restriction>
    </owl:intersectionOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasColor" />
            <owl:hasValue rdf:resource="#White" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasBody" />
            <owl:hasValue rdf:resource="#Medium" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasFlavor" />
            <owl:hasValue rdf:resource="#Strong" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasSugar" />
            <owl:hasValue rdf:resource="#Dry" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
  </owl:Class>

  <owl:Class rdf:ID="NonRedMeat">
    <rdfs:subClassOf rdf:resource="#Meat" />
    <owl:disjointWith rdf:resource="#RedMeat" />
  </owl:Class>

  <owl:Class rdf:ID="NonOysterShellfishCourse">
    <owl:intersectionOf rdf:parseType="Collection">
      <owl:Class rdf:about="#MealCourse" />
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasFood" />
        <owl:allValuesFrom rdf:resource="#NonOysterShellfish" />
      </owl:Restriction>
    </owl:intersectionOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasSugar" />
            <owl:hasValue rdf:resource="#Dry" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
  </owl:Class>

  <owl:Class rdf:ID="NonOysterShellfish">
    <rdfs:subClassOf rdf:resource="#Shellfish" />
    <owl:disjointWith rdf:resource="#OysterShellfish" />
  </owl:Class>

  <owl:Class rdf:ID="NonBlandFishCourse">
    <owl:intersectionOf rdf:parseType="Collection">
      <owl:Class rdf:about="#MealCourse" />
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasFood" />
        <owl:allValuesFrom rdf:resource="#NonBlandFish" />
      </owl:Restriction>
    </owl:intersectionOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasFlavor" />
            <owl:hasValue rdf:resource="#Moderate" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
  </owl:Class>

  <owl:Class rdf:ID="NonBlandFish">
    <rdfs:subClassOf rdf:resource="#Fish" />
  </owl:Class>

  <owl:Class rdf:ID="Meat">
    <rdfs:subClassOf rdf:resource="#EdibleThing" />
    <owl:disjointWith rdf:resource="#Fowl" />
    <owl:disjointWith rdf:resource="#Seafood" />
    <owl:disjointWith rdf:resource="#Dessert" />
    <owl:disjointWith rdf:resource="#Fruit" />
  </owl:Class>

  <owl:Class rdf:ID="MealCourse">
    <rdfs:subClassOf rdf:resource="#ConsumableThing" />
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasFood" />
        <owl:minCardinality rdf:datatype="&xsd;nonNegativeInteger">1</owl:minCardinality>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:minCardinality rdf:datatype="&xsd;nonNegativeInteger">1</owl:minCardinality>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom rdf:resource="#Wine" />
      </owl:Restriction>
    </rdfs:subClassOf>
    <owl:disjointWith rdf:resource="#PotableLiquid" />
    <owl:disjointWith rdf:resource="#EdibleThing" />
  </owl:Class>

  <owl:Class rdf:ID="Meal">
    <rdfs:subClassOf rdf:resource="#ConsumableThing" />
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#course" />
        <owl:minCardinality rdf:datatype="&xsd;nonNegativeInteger">1</owl:minCardinality>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#course" />
        <owl:allValuesFrom rdf:resource="#MealCourse" />
      </owl:Restriction>
    </rdfs:subClassOf>
    <owl:disjointWith rdf:resource="#MealCourse" />
    <owl:disjointWith rdf:resource="#PotableLiquid" />
    <owl:disjointWith rdf:resource="#EdibleThing" />
  </owl:Class>

  <owl:Class rdf:ID="LightMeatFowlCourse">
    <owl:intersectionOf rdf:parseType="Collection">
      <owl:Class rdf:about="#MealCourse" />
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasFood" />
        <owl:allValuesFrom rdf:resource="#LightMeatFowl" />
      </owl:Restriction>
    </owl:intersectionOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasColor" />
            <owl:hasValue rdf:resource="#White" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasBody" />
            <owl:hasValue rdf:resource="#Medium" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasFlavor" />
            <owl:hasValue rdf:resource="#Moderate" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasSugar" />
            <owl:hasValue rdf:resource="#Dry" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
  </owl:Class>

  <owl:Class rdf:ID="LightMeatFowl">
    <rdfs:subClassOf rdf:resource="#Fowl" />
  </owl:Class>

  <owl:Class rdf:ID="FruitCourse">
    <owl:intersectionOf rdf:parseType="Collection">
      <owl:Class rdf:about="#MealCourse" />
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasFood" />
        <owl:allValuesFrom rdf:resource="#Fruit" />
      </owl:Restriction>
    </owl:intersectionOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasColor" />
            <owl:hasValue rdf:resource="#White" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasBody" />
            <owl:hasValue rdf:resource="#Medium" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
  </owl:Class>

  <!--- Replaced so that we have a unionOf construct
        Aug 20 02 MKS, suggestion by R. Volz.

  <owl:Class rdf:ID="Fruit">
    <rdfs:subClassOf rdf:resource="#EdibleThing" />
  </owl:Class>

  -->

  <owl:Class rdf:ID="Fruit">
    <owl:unionOf rdf:parseType="Collection">
      <owl:Class rdf:about="#SweetFruit" />
      <owl:Class rdf:about="#NonSweetFruit" />
    </owl:unionOf>
  </owl:Class>

  <owl:Class rdf:ID="Fowl">
    <rdfs:subClassOf rdf:resource="#EdibleThing" />
    <owl:disjointWith rdf:resource="#Seafood" />
    <owl:disjointWith rdf:resource="#Dessert" />
    <owl:disjointWith rdf:resource="#Fruit" />
  </owl:Class>

  <owl:Class rdf:ID="FishCourse">
    <owl:intersectionOf rdf:parseType="Collection">
      <owl:Class rdf:about="#MealCourse" />
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasFood" />
        <owl:allValuesFrom rdf:resource="#Fish" />
      </owl:Restriction>
    </owl:intersectionOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasBody" />
            <owl:hasValue rdf:resource="#Medium" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasSugar" />
            <owl:hasValue rdf:resource="#Dry" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
  </owl:Class>

  <owl:Class rdf:ID="DessertCourse">
    <owl:intersectionOf rdf:parseType="Collection">
      <owl:Class rdf:about="#MealCourse" />
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasFood" />
        <owl:allValuesFrom rdf:resource="#Dessert" />
      </owl:Restriction>
    </owl:intersectionOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasBody" />
            <owl:hasValue rdf:resource="#Full" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasFlavor" />
            <owl:hasValue rdf:resource="#Strong" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasSugar" />
            <owl:hasValue rdf:resource="#Sweet" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
  </owl:Class>

  <owl:Class rdf:ID="Dessert">
    <rdfs:subClassOf rdf:resource="#EdibleThing" />
    <owl:disjointWith rdf:resource="#Fruit" />
  </owl:Class>

  <!-- changed so that Fruit can be unionOf
  <owl:Class rdf:ID="SweetFruit">
    <rdfs:subClassOf rdf:resource="#Fruit" />
  </owl:Class>
  -->
  <owl:Class rdf:ID="SweetFruit">
    <rdfs:subClassOf rdf:resource="#EdibleThing" />
  </owl:Class>

  <owl:Class rdf:ID="SweetDessertCourse">
    <owl:intersectionOf rdf:parseType="Collection">
      <owl:Class rdf:about="#MealCourse" />
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasFood" />
        <owl:allValuesFrom rdf:resource="#SweetDessert" />
      </owl:Restriction>
    </owl:intersectionOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasColor" />
            <owl:hasValue rdf:resource="#White" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
  </owl:Class>

  <owl:Class rdf:ID="SweetDessert">
    <rdfs:subClassOf rdf:resource="#Dessert" />
  </owl:Class>

  <owl:Class rdf:ID="DarkMeatFowlCourse">
    <owl:intersectionOf rdf:parseType="Collection">
      <owl:Class rdf:about="#MealCourse" />
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasFood" />
        <owl:allValuesFrom rdf:resource="#DarkMeatFowl" />
      </owl:Restriction>
    </owl:intersectionOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasColor" />
            <owl:hasValue rdf:resource="#Red" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasBody" />
            <owl:hasValue rdf:resource="#Light" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasFlavor" />
            <owl:hasValue rdf:resource="#Delicate" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasSugar" />
            <owl:hasValue rdf:resource="#Dry" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
  </owl:Class>

  <owl:Class rdf:ID="DarkMeatFowl">
    <rdfs:subClassOf rdf:resource="#Fowl" />
    <owl:disjointWith rdf:resource="#LightMeatFowl" />
  </owl:Class>

  <owl:Class rdf:ID="CheeseNutsDessertCourse">
    <owl:intersectionOf rdf:parseType="Collection">
      <owl:Class rdf:about="#MealCourse" />
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasFood" />
        <owl:allValuesFrom rdf:resource="#CheeseNutsDessert" />
      </owl:Restriction>
    </owl:intersectionOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasColor" />
            <owl:hasValue rdf:resource="#Red" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
  </owl:Class>

  <owl:Class rdf:ID="CheeseNutsDessert">
    <rdfs:subClassOf rdf:resource="#Dessert" />
    <owl:disjointWith rdf:resource="#SweetDessert" />
  </owl:Class>

  <owl:Class rdf:ID="BlandFishCourse">
    <owl:intersectionOf rdf:parseType="Collection">
      <owl:Class rdf:about="#MealCourse" />
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasFood" />
        <owl:allValuesFrom rdf:resource="#BlandFish" />
      </owl:Restriction>
    </owl:intersectionOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasFlavor" />
            <owl:hasValue rdf:resource="#Delicate" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
  </owl:Class>

  <owl:Class rdf:ID="BlandFish">
    <rdfs:subClassOf rdf:resource="#Fish" />
    <owl:disjointWith rdf:resource="#NonBlandFish" />
  </owl:Class>

  <owl:ObjectProperty rdf:ID="hasFood">
    <rdfs:domain rdf:resource="#MealCourse" />
    <rdfs:range rdf:resource="#EdibleThing" />
  </owl:ObjectProperty>

  <owl:Class rdf:ID="Fish">
    <rdfs:subClassOf rdf:resource="#Seafood" />
    <owl:disjointWith rdf:resource="#Shellfish" />
  </owl:Class>

  <owl:Class rdf:ID="SpicyRedMeat">
    <rdfs:subClassOf rdf:resource="#RedMeat" />
  </owl:Class>

  <owl:Class rdf:ID="ShellfishCourse">
    <owl:intersectionOf rdf:parseType="Collection">
      <owl:Class rdf:about="#MealCourse" />
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasFood" />
        <owl:allValuesFrom rdf:resource="#Shellfish" />
      </owl:Restriction>
    </owl:intersectionOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasFlavor" />
            <owl:allValuesFrom>
              <owl:Class>
                <owl:oneOf rdf:parseType="Collection">
                  <owl:Thing rdf:about="#Moderate" />
                  <owl:Thing rdf:about="#Strong" />
                </owl:oneOf>
              </owl:Class>
            </owl:allValuesFrom>
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasBody" />
            <owl:hasValue rdf:resource="#Full" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
  </owl:Class>

  <owl:Class rdf:ID="Shellfish">
    <rdfs:subClassOf rdf:resource="#Seafood" />
  </owl:Class>

  <owl:Class rdf:ID="SeafoodCourse">
    <owl:intersectionOf rdf:parseType="Collection">
      <owl:Class rdf:about="#MealCourse" />
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasFood" />
        <owl:allValuesFrom rdf:resource="#Seafood" />
      </owl:Restriction>
    </owl:intersectionOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasColor" />
            <owl:hasValue rdf:resource="#White" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
  </owl:Class>

  <owl:Class rdf:ID="Seafood">
    <rdfs:subClassOf rdf:resource="#EdibleThing" />
    <owl:disjointWith rdf:resource="#Dessert" />
    <owl:disjointWith rdf:resource="#Fruit" />
  </owl:Class>

  <owl:Class rdf:ID="RedMeatCourse">
    <owl:intersectionOf rdf:parseType="Collection">
      <owl:Class rdf:about="#MealCourse" />
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasFood" />
        <owl:allValuesFrom rdf:resource="#RedMeat" />
      </owl:Restriction>
    </owl:intersectionOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasColor" />
            <owl:hasValue rdf:resource="#Red" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
  </owl:Class>

  <owl:Class rdf:ID="RedMeat">
    <rdfs:subClassOf rdf:resource="#Meat" />
  </owl:Class>

  <SweetDessert rdf:ID="Cake" />

  <SweetFruit rdf:ID="Bananas" />

  <SweetFruit rdf:ID="MixedFruit" />

  <NonOysterShellfish rdf:ID="Mussels" />

  <CheeseNutsDessert rdf:ID="Nuts" />

  <OysterShellfish rdf:ID="Oysters" />

  <PastaWithLightCreamSauce rdf:ID="PastaWithWhiteClamSauce" />

  <SweetFruit rdf:ID="Peaches" />

  <SweetDessert rdf:ID="Pie" />

  <OtherTomatoBasedFood rdf:ID="Pizza" />

  <NonRedMeat rdf:ID="Pork" />

  <NonSpicyRedMeat rdf:ID="RoastBeef" />

  <BlandFish rdf:ID="Scrod" />

  <PastaWithNonSpicyRedSauce rdf:ID="SpaghettiWithTomatoSauce" />

  <NonSpicyRedMeat rdf:ID="Steak" />

  <NonBlandFish rdf:ID="Swordfish" />

  <EatingGrape rdf:ID="ThompsonSeedless" />

  <owl:Class rdf:ID="EatingGrape">
    <rdfs:subClassOf rdf:resource="#Grape" />
  </owl:Class>

  <NonBlandFish rdf:ID="Tuna" />

  <LightMeatFowl rdf:ID="Turkey" />

  <NonSpicyRedMeat rdf:ID="Veal" />

  <owl:Class rdf:ID="SpicyRedMeatCourse">
    <owl:intersectionOf rdf:parseType="Collection">
      <owl:Class rdf:about="#MealCourse" />
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasFood" />
        <owl:allValuesFrom rdf:resource="#SpicyRedMeat" />
      </owl:Restriction>
    </owl:intersectionOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasColor" />
            <owl:hasValue rdf:resource="#Red" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasBody" />
            <owl:hasValue rdf:resource="#Full" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasFlavor" />
            <owl:hasValue rdf:resource="#Moderate" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
    <rdfs:subClassOf>
      <owl:Restriction>
        <owl:onProperty rdf:resource="#hasDrink" />
        <owl:allValuesFrom>
          <owl:Restriction>
            <owl:onProperty rdf:resource="&vin;hasSugar" />
            <owl:hasValue rdf:resource="#Dry" />
          </owl:Restriction>
        </owl:allValuesFrom>
      </owl:Restriction>
    </rdfs:subClassOf>
  </owl:Class>

  <SpicyRedMeat rdf:ID="BeefCurry" />

  <LightMeatFowl rdf:ID="Chicken" />

  <NonOysterShellfish rdf:ID="Clams" />

  <DarkMeatFowl rdf:ID="Duck" />

  <SpicyRedMeat rdf:ID="GarlickyRoast" />

  <DarkMeatFowl rdf:ID="Goose" />

  <BlandFish rdf:ID="Halibut" />

  <NonOysterShellfish rdf:ID="Crab" />

  <BlandFish rdf:ID="Flounder" />

  <NonOysterShellfish rdf:ID="Lobster" />

  <PastaWithHeavyCreamSauce rdf:ID="FettucineAlfRedo" />

  <PastaWithSpicyRedSauce rdf:ID="FraDiavolo" />

  <CheeseNutsDessert rdf:ID="Cheese" />

</rdf:RDF>