DTDesign/models/ontology/third/qudv.owl

<?xml version="1.0"?>


<!DOCTYPE Ontology [
    <!ENTITY owl "http://www.w3.org/2002/07/owl#" >
    <!ENTITY dc "http://purl.org/dc/elements/1.1/" >
    <!ENTITY xsd "http://www.w3.org/2001/XMLSchema#" >
    <!ENTITY owl2xml "http://www.w3.org/2006/12/owl2-xml#" >
    <!ENTITY rdfs "http://www.w3.org/2000/01/rdf-schema#" >
    <!ENTITY SysML-QUDV "http://www.example.org/SysML-QUDV.owl#" >
    <!ENTITY rdf "http://www.w3.org/1999/02/22-rdf-syntax-ns#" >
]>


<Ontology xmlns="http://www.w3.org/2006/12/owl2-xml#"
     xml:base="http://www.w3.org/2006/12/owl2-xml#"
     xmlns:dc="http://purl.org/dc/elements/1.1/"
     xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
     xmlns:owl2xml="http://www.w3.org/2006/12/owl2-xml#"
     xmlns:owl="http://www.w3.org/2002/07/owl#"
     xmlns:xsd="http://www.w3.org/2001/XMLSchema#"
     xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
     xmlns:SysML-QUDV="http://www.example.org/SysML-QUDV.owl#"
     URI="http://www.example.org/SysML-QUDV.owl">
    <EquivalentClasses>
        <Class URI="&SysML-QUDV;ConversionBasedUnit"/>
        <ObjectExactCardinality cardinality="1">
            <ObjectProperty URI="&SysML-QUDV;referenceUnit"/>
            <Class URI="&SysML-QUDV;Unit"/>
        </ObjectExactCardinality>
    </EquivalentClasses>
    <SubClassOf>
        <Class URI="&SysML-QUDV;ConversionBasedUnit"/>
        <Class URI="&SysML-QUDV;Unit"/>
    </SubClassOf>
    <DisjointClasses>
        <Class URI="&SysML-QUDV;ConversionBasedUnit"/>
        <Class URI="&SysML-QUDV;DerivedUnit"/>
        <Class URI="&SysML-QUDV;SimpleUnit"/>
    </DisjointClasses>
    <EntityAnnotation>
        <Class URI="&SysML-QUDV;ConversionBasedUnit"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant
                >ConversionBasedUnit</Constant>
        </Annotation>
    </EntityAnnotation>
    <EquivalentClasses>
        <Class URI="&SysML-QUDV;DerivedQuantityKind"/>
        <ObjectSomeValuesFrom>
            <ObjectProperty URI="&SysML-QUDV;factor"/>
            <Class URI="&SysML-QUDV;QuantityKindFactor"/>
        </ObjectSomeValuesFrom>
    </EquivalentClasses>
    <SubClassOf>
        <Class URI="&SysML-QUDV;DerivedQuantityKind"/>
        <Class URI="&SysML-QUDV;QuantityKind"/>
    </SubClassOf>
    <DisjointClasses>
        <Class URI="&SysML-QUDV;DerivedQuantityKind"/>
        <Class URI="&SysML-QUDV;SimpleQuantityKind"/>
        <Class URI="&SysML-QUDV;SpecializedQuantityKind"/>
    </DisjointClasses>
    <EntityAnnotation>
        <Class URI="&SysML-QUDV;DerivedQuantityKind"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant
                >DerivedQuantityKind</Constant>
        </Annotation>
    </EntityAnnotation>
    <EquivalentClasses>
        <Class URI="&SysML-QUDV;DerivedUnit"/>
        <ObjectSomeValuesFrom>
            <ObjectProperty URI="&SysML-QUDV;factor"/>
            <Class URI="&SysML-QUDV;UnitFactor"/>
        </ObjectSomeValuesFrom>
    </EquivalentClasses>
    <SubClassOf>
        <Class URI="&SysML-QUDV;DerivedUnit"/>
        <Class URI="&SysML-QUDV;Unit"/>
    </SubClassOf>
    <EntityAnnotation>
        <Class URI="&SysML-QUDV;DerivedUnit"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant>DerivedUnit</Constant>
        </Annotation>
    </EntityAnnotation>
    <EquivalentClasses>
        <Class URI="&SysML-QUDV;Dimension"/>
        <ObjectIntersectionOf>
            <ObjectAllValuesFrom>
                <ObjectProperty URI="&SysML-QUDV;factor"/>
                <Class URI="&SysML-QUDV;DimensionFactor"/>
            </ObjectAllValuesFrom>
            <DataExactCardinality cardinality="1">
                <DataProperty URI="&SysML-QUDV;symbolicExpression"/>
                <Datatype URI="&xsd;string"/>
            </DataExactCardinality>
        </ObjectIntersectionOf>
    </EquivalentClasses>
    <SubClassOf>
        <Class URI="&SysML-QUDV;Dimension"/>
        <Class URI="&owl;Thing"/>
    </SubClassOf>
    <DisjointClasses>
        <Class URI="&SysML-QUDV;Dimension"/>
        <Class URI="&SysML-QUDV;DimensionFactor"/>
        <Class URI="&SysML-QUDV;Prefix"/>
        <Class URI="&SysML-QUDV;Quantity"/>
        <Class URI="&SysML-QUDV;QuantityKind"/>
        <Class URI="&SysML-QUDV;QuantityKindFactor"/>
        <Class URI="&SysML-QUDV;Scale"/>
        <Class URI="&SysML-QUDV;ScaleValueDefinition"/>
        <Class URI="&SysML-QUDV;SystemOfQuantities"/>
        <Class URI="&SysML-QUDV;SystemOfUnits"/>
        <Class URI="&SysML-QUDV;Unit"/>
        <Class URI="&SysML-QUDV;UnitFactor"/>
    </DisjointClasses>
    <EntityAnnotation>
        <Class URI="&SysML-QUDV;Dimension"/>
        <Annotation annotationURI="&rdfs;comment">
            <Constant
                >A Dimension represents the [VIM] concept of &#39;quantity dimension&#39; that is defined as &#39;expression of the dependence of a quantity on the base quantities of a system of quantities as a product of powers of factors corresponding to the base quantities, omitting any numerical factor.&#39;

For example in the ISQ the quantity dimension of &#39;force&#39; is denoted by dim F = L&#239;&#191;&#189;M&#239;&#191;&#189;T^2, where &#39;F&#39; is the symbol for &#39;force&#39;, and &#39;L&#39;, &#39;M&#39;, &#39;T&#39; are the symbols for the ISQ base quantities &#39;length&#39;, &#39;mass&#39; and &#39;time&#39; respectively.

The Dimension of any QuantityKind can be derived through the algorithm that is defined in C.5.3.20 with SystemOfQuantities. The actual Dimension for a given QuantityKind depends on the choice of baseQuantityKind specified in a SystemOfQuantities.</Constant>
        </Annotation>
    </EntityAnnotation>
    <EntityAnnotation>
        <Class URI="&SysML-QUDV;Dimension"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant>Dimension</Constant>
        </Annotation>
    </EntityAnnotation>
    <EquivalentClasses>
        <Class URI="&SysML-QUDV;DimensionFactor"/>
        <ObjectExactCardinality cardinality="1">
            <ObjectProperty URI="&SysML-QUDV;baseDimension"/>
            <Class URI="&SysML-QUDV;QuantityKind"/>
        </ObjectExactCardinality>
    </EquivalentClasses>
    <SubClassOf>
        <Class URI="&SysML-QUDV;DimensionFactor"/>
        <Class URI="&owl;Thing"/>
    </SubClassOf>
    <EntityAnnotation>
        <Class URI="&SysML-QUDV;DimensionFactor"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant>DimensionFactor</Constant>
        </Annotation>
    </EntityAnnotation>
    <EquivalentClasses>
        <Class URI="&SysML-QUDV;GeneralConversionUnit"/>
        <DataExactCardinality cardinality="1">
            <DataProperty URI="&SysML-QUDV;expression"/>
            <Datatype URI="&xsd;string"/>
        </DataExactCardinality>
    </EquivalentClasses>
    <SubClassOf>
        <Class URI="&SysML-QUDV;GeneralConversionUnit"/>
        <Class URI="&SysML-QUDV;ConversionBasedUnit"/>
    </SubClassOf>
    <EntityAnnotation>
        <Class URI="&SysML-QUDV;GeneralConversionUnit"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant
                >GeneralConversionUnit</Constant>
        </Annotation>
    </EntityAnnotation>
    <EquivalentClasses>
        <Class URI="&SysML-QUDV;LinearConversionUnit"/>
        <DataExactCardinality cardinality="1">
            <DataProperty URI="&SysML-QUDV;conversionFactor"/>
            <Datatype URI="&xsd;double"/>
        </DataExactCardinality>
    </EquivalentClasses>
    <SubClassOf>
        <Class URI="&SysML-QUDV;LinearConversionUnit"/>
        <Class URI="&SysML-QUDV;ConversionBasedUnit"/>
    </SubClassOf>
    <EntityAnnotation>
        <Class URI="&SysML-QUDV;LinearConversionUnit"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant
                >LinearConversionUnit</Constant>
        </Annotation>
    </EntityAnnotation>
    <EquivalentClasses>
        <Class URI="&SysML-QUDV;Prefix"/>
        <ObjectIntersectionOf>
            <DataExactCardinality cardinality="1">
                <DataProperty URI="&SysML-QUDV;name"/>
                <Datatype URI="&xsd;string"/>
            </DataExactCardinality>
            <DataExactCardinality cardinality="1">
                <DataProperty URI="&SysML-QUDV;symbol"/>
                <Datatype URI="&xsd;string"/>
            </DataExactCardinality>
            <DataExactCardinality cardinality="1">
                <DataProperty URI="&SysML-QUDV;unitMultipleFactor"/>
                <Datatype URI="&xsd;double"/>
            </DataExactCardinality>
        </ObjectIntersectionOf>
    </EquivalentClasses>
    <SubClassOf>
        <Class URI="&SysML-QUDV;Prefix"/>
        <Class URI="&owl;Thing"/>
    </SubClassOf>
    <EntityAnnotation>
        <Class URI="&SysML-QUDV;Prefix"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant>Prefix</Constant>
        </Annotation>
    </EntityAnnotation>
    <EquivalentClasses>
        <Class URI="&SysML-QUDV;PrefixedUnit"/>
        <ObjectExactCardinality cardinality="1">
            <ObjectProperty URI="&SysML-QUDV;prefix"/>
            <Class URI="&SysML-QUDV;Prefix"/>
        </ObjectExactCardinality>
    </EquivalentClasses>
    <SubClassOf>
        <Class URI="&SysML-QUDV;PrefixedUnit"/>
        <Class URI="&SysML-QUDV;ConversionBasedUnit"/>
    </SubClassOf>
    <EntityAnnotation>
        <Class URI="&SysML-QUDV;PrefixedUnit"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant>PrefixedUnit</Constant>
        </Annotation>
    </EntityAnnotation>
    <SubClassOf>
        <Class URI="&SysML-QUDV;Quantity"/>
        <Class URI="&owl;Thing"/>
    </SubClassOf>
    <EntityAnnotation>
        <Class URI="&SysML-QUDV;Quantity"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant>Quantity</Constant>
        </Annotation>
    </EntityAnnotation>
    <EquivalentClasses>
        <Class URI="&SysML-QUDV;QuantityKind"/>
        <ObjectIntersectionOf>
            <ObjectMaxCardinality cardinality="1">
                <ObjectProperty URI="&SysML-QUDV;scale"/>
                <Class URI="&SysML-QUDV;Scale"/>
            </ObjectMaxCardinality>
            <DataExactCardinality cardinality="1">
                <DataProperty URI="&SysML-QUDV;name"/>
                <Datatype URI="&xsd;string"/>
            </DataExactCardinality>
            <DataExactCardinality cardinality="1">
                <DataProperty URI="&SysML-QUDV;symbol"/>
                <Datatype URI="&xsd;string"/>
            </DataExactCardinality>
            <DataMaxCardinality cardinality="1">
                <DataProperty URI="&SysML-QUDV;definitionURI"/>
                <Datatype URI="&xsd;string"/>
            </DataMaxCardinality>
            <DataMaxCardinality cardinality="1">
                <DataProperty URI="&SysML-QUDV;description"/>
                <Datatype URI="&xsd;string"/>
            </DataMaxCardinality>
        </ObjectIntersectionOf>
    </EquivalentClasses>
    <SubClassOf>
        <Class URI="&SysML-QUDV;QuantityKind"/>
        <Class URI="&owl;Thing"/>
    </SubClassOf>
    <EntityAnnotation>
        <Class URI="&SysML-QUDV;QuantityKind"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant>QuantityKind</Constant>
        </Annotation>
    </EntityAnnotation>
    <EquivalentClasses>
        <Class URI="&SysML-QUDV;QuantityKindFactor"/>
        <ObjectIntersectionOf>
            <ObjectExactCardinality cardinality="1">
                <ObjectProperty URI="&SysML-QUDV;quantityKind"/>
                <Class URI="&SysML-QUDV;QuantityKind"/>
            </ObjectExactCardinality>
            <DataExactCardinality cardinality="1">
                <DataProperty URI="&SysML-QUDV;exponent"/>
                <Datatype URI="&xsd;double"/>
            </DataExactCardinality>
        </ObjectIntersectionOf>
    </EquivalentClasses>
    <SubClassOf>
        <Class URI="&SysML-QUDV;QuantityKindFactor"/>
        <Class URI="&owl;Thing"/>
    </SubClassOf>
    <EntityAnnotation>
        <Class URI="&SysML-QUDV;QuantityKindFactor"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant
                >QuantityKindFactor</Constant>
        </Annotation>
    </EntityAnnotation>
    <EquivalentClasses>
        <Class URI="&SysML-QUDV;Scale"/>
        <ObjectIntersectionOf>
            <ObjectSomeValuesFrom>
                <ObjectProperty URI="&SysML-QUDV;scaleValueDefinition"/>
                <Class URI="&SysML-QUDV;ScaleValueDefinition"/>
            </ObjectSomeValuesFrom>
            <ObjectMaxCardinality cardinality="1">
                <ObjectProperty URI="&SysML-QUDV;unit"/>
                <Class URI="&SysML-QUDV;Unit"/>
            </ObjectMaxCardinality>
        </ObjectIntersectionOf>
    </EquivalentClasses>
    <SubClassOf>
        <Class URI="&SysML-QUDV;Scale"/>
        <Class URI="&owl;Thing"/>
    </SubClassOf>
    <EntityAnnotation>
        <Class URI="&SysML-QUDV;Scale"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant>Scale</Constant>
        </Annotation>
    </EntityAnnotation>
    <EquivalentClasses>
        <Class URI="&SysML-QUDV;ScaleValueDefinition"/>
        <ObjectIntersectionOf>
            <DataExactCardinality cardinality="1">
                <DataProperty URI="&SysML-QUDV;description"/>
                <Datatype URI="&xsd;string"/>
            </DataExactCardinality>
            <DataExactCardinality cardinality="1">
                <DataProperty URI="&SysML-QUDV;numericalValue"/>
                <Datatype URI="&xsd;double"/>
            </DataExactCardinality>
        </ObjectIntersectionOf>
    </EquivalentClasses>
    <SubClassOf>
        <Class URI="&SysML-QUDV;ScaleValueDefinition"/>
        <Class URI="&owl;Thing"/>
    </SubClassOf>
    <EntityAnnotation>
        <Class URI="&SysML-QUDV;ScaleValueDefinition"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant
                >ScaleValueDefinition</Constant>
        </Annotation>
    </EntityAnnotation>
    <SubClassOf>
        <Class URI="&SysML-QUDV;SimpleQuantityKind"/>
        <Class URI="&SysML-QUDV;QuantityKind"/>
    </SubClassOf>
    <EntityAnnotation>
        <Class URI="&SysML-QUDV;SimpleQuantityKind"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant
                >SimpleQuantityKind</Constant>
        </Annotation>
    </EntityAnnotation>
    <SubClassOf>
        <Class URI="&SysML-QUDV;SimpleUnit"/>
        <Class URI="&SysML-QUDV;Unit"/>
    </SubClassOf>
    <EntityAnnotation>
        <Class URI="&SysML-QUDV;SimpleUnit"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant>SimpleUnit</Constant>
        </Annotation>
    </EntityAnnotation>
    <EquivalentClasses>
        <Class URI="&SysML-QUDV;SpecializedQuantityKind"/>
        <ObjectExactCardinality cardinality="1">
            <ObjectProperty URI="&SysML-QUDV;generalQuantityKind"/>
            <Class URI="&SysML-QUDV;QuantityKind"/>
        </ObjectExactCardinality>
    </EquivalentClasses>
    <SubClassOf>
        <Class URI="&SysML-QUDV;SpecializedQuantityKind"/>
        <Class URI="&SysML-QUDV;QuantityKind"/>
    </SubClassOf>
    <EntityAnnotation>
        <Class URI="&SysML-QUDV;SpecializedQuantityKind"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant
                >SpecializedQuantityKind</Constant>
        </Annotation>
    </EntityAnnotation>
    <EquivalentClasses>
        <Class URI="&SysML-QUDV;SystemOfQuantities"/>
        <ObjectIntersectionOf>
            <ObjectSomeValuesFrom>
                <ObjectProperty URI="&SysML-QUDV;dimension"/>
                <Class URI="&SysML-QUDV;Dimension"/>
            </ObjectSomeValuesFrom>
            <ObjectSomeValuesFrom>
                <ObjectProperty URI="&SysML-QUDV;quantityKind"/>
                <Class URI="&SysML-QUDV;QuantityKind"/>
            </ObjectSomeValuesFrom>
            <ObjectAllValuesFrom>
                <ObjectProperty URI="&SysML-QUDV;baseQuantityKind"/>
                <Class URI="&SysML-QUDV;QuantityKind"/>
            </ObjectAllValuesFrom>
            <DataExactCardinality cardinality="1">
                <DataProperty URI="&SysML-QUDV;name"/>
                <Datatype URI="&xsd;string"/>
            </DataExactCardinality>
            <DataExactCardinality cardinality="1">
                <DataProperty URI="&SysML-QUDV;symbol"/>
                <Datatype URI="&xsd;string"/>
            </DataExactCardinality>
            <DataMaxCardinality cardinality="1">
                <DataProperty URI="&SysML-QUDV;definitionURI"/>
                <Datatype URI="&xsd;string"/>
            </DataMaxCardinality>
            <DataMaxCardinality cardinality="1">
                <DataProperty URI="&SysML-QUDV;description"/>
                <Datatype URI="&xsd;string"/>
            </DataMaxCardinality>
        </ObjectIntersectionOf>
    </EquivalentClasses>
    <SubClassOf>
        <Class URI="&SysML-QUDV;SystemOfQuantities"/>
        <Class URI="&owl;Thing"/>
    </SubClassOf>
    <EntityAnnotation>
        <Class URI="&SysML-QUDV;SystemOfQuantities"/>
        <Annotation annotationURI="&rdfs;comment">
            <Constant
                >A SystemOfQuantities represents the [VIM] concept of &#39;system of quantities&#39; that is defined as a &#39;set of quantities together with a set of non-contradictory equations relating those quantities&#39;. It collects a list of QuantityKind that specifies the kinds of quantity that are known in the system.

The International System of Quantities (ISQ) is an example of a SystemOfQuantities, defined in ISO 31 and ISO/IEC 80000.</Constant>
        </Annotation>
    </EntityAnnotation>
    <EntityAnnotation>
        <Class URI="&SysML-QUDV;SystemOfQuantities"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant
                >SystemOfQuantities</Constant>
        </Annotation>
    </EntityAnnotation>
    <EquivalentClasses>
        <Class URI="&SysML-QUDV;SystemOfUnits"/>
        <ObjectIntersectionOf>
            <ObjectSomeValuesFrom>
                <ObjectProperty URI="&SysML-QUDV;unit"/>
                <Class URI="&SysML-QUDV;Unit"/>
            </ObjectSomeValuesFrom>
            <ObjectAllValuesFrom>
                <ObjectProperty URI="&SysML-QUDV;baseUnit"/>
                <Class URI="&SysML-QUDV;Unit"/>
            </ObjectAllValuesFrom>
            <ObjectAllValuesFrom>
                <ObjectProperty URI="&SysML-QUDV;prefix"/>
                <Class URI="&SysML-QUDV;Prefix"/>
            </ObjectAllValuesFrom>
            <ObjectAllValuesFrom>
                <ObjectProperty URI="&SysML-QUDV;systemOfQuantities"/>
                <Class URI="&SysML-QUDV;SystemOfQuantities"/>
            </ObjectAllValuesFrom>
            <DataExactCardinality cardinality="1">
                <DataProperty URI="&SysML-QUDV;name"/>
                <Datatype URI="&xsd;string"/>
            </DataExactCardinality>
            <DataExactCardinality cardinality="1">
                <DataProperty URI="&SysML-QUDV;symbol"/>
                <Datatype URI="&xsd;string"/>
            </DataExactCardinality>
            <DataMaxCardinality cardinality="1">
                <DataProperty URI="&SysML-QUDV;definitionURI"/>
                <Datatype URI="&xsd;string"/>
            </DataMaxCardinality>
            <DataMaxCardinality cardinality="1">
                <DataProperty URI="&SysML-QUDV;description"/>
                <Datatype URI="&xsd;string"/>
            </DataMaxCardinality>
        </ObjectIntersectionOf>
    </EquivalentClasses>
    <SubClassOf>
        <Class URI="&SysML-QUDV;SystemOfUnits"/>
        <Class URI="&owl;Thing"/>
    </SubClassOf>
    <EntityAnnotation>
        <Class URI="&SysML-QUDV;SystemOfUnits"/>
        <Annotation annotationURI="&rdfs;comment">
            <Constant
                >A SystemOfUnits represents the [VIM] concept of &#39;system of units&#39; that is defined as &#39;set of base units and derived units, together with their multiples and submultiples, defined in accordance with given rules, for a given system of quantities&#39;. It collects a list of Unit that are known in the system. A SysML SystemOfUnits only optionally defines multiples and submultiples.</Constant>
        </Annotation>
    </EntityAnnotation>
    <EntityAnnotation>
        <Class URI="&SysML-QUDV;SystemOfUnits"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant>SystemOfUnits</Constant>
        </Annotation>
    </EntityAnnotation>
    <EquivalentClasses>
        <Class URI="&SysML-QUDV;Unit"/>
        <ObjectIntersectionOf>
            <ObjectMaxCardinality cardinality="1">
                <ObjectProperty URI="&SysML-QUDV;quantityKind"/>
                <Class URI="&SysML-QUDV;QuantityKind"/>
            </ObjectMaxCardinality>
            <DataExactCardinality cardinality="1">
                <DataProperty URI="&SysML-QUDV;name"/>
                <Datatype URI="&xsd;string"/>
            </DataExactCardinality>
            <DataExactCardinality cardinality="1">
                <DataProperty URI="&SysML-QUDV;symbol"/>
                <Datatype URI="&xsd;string"/>
            </DataExactCardinality>
            <DataMaxCardinality cardinality="1">
                <DataProperty URI="&SysML-QUDV;definitionURI"/>
                <Datatype URI="&xsd;string"/>
            </DataMaxCardinality>
            <DataMaxCardinality cardinality="1">
                <DataProperty URI="&SysML-QUDV;description"/>
                <Datatype URI="&xsd;string"/>
            </DataMaxCardinality>
        </ObjectIntersectionOf>
    </EquivalentClasses>
    <SubClassOf>
        <Class URI="&SysML-QUDV;Unit"/>
        <Class URI="&owl;Thing"/>
    </SubClassOf>
    <EntityAnnotation>
        <Class URI="&SysML-QUDV;Unit"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant>Unit</Constant>
        </Annotation>
    </EntityAnnotation>
    <EquivalentClasses>
        <Class URI="&SysML-QUDV;UnitFactor"/>
        <ObjectIntersectionOf>
            <ObjectExactCardinality cardinality="1">
                <ObjectProperty URI="&SysML-QUDV;unit"/>
                <Class URI="&SysML-QUDV;Unit"/>
            </ObjectExactCardinality>
            <DataExactCardinality cardinality="1">
                <DataProperty URI="&SysML-QUDV;exponent"/>
                <Datatype URI="&xsd;double"/>
            </DataExactCardinality>
        </ObjectIntersectionOf>
    </EquivalentClasses>
    <SubClassOf>
        <Class URI="&SysML-QUDV;UnitFactor"/>
        <Class URI="&owl;Thing"/>
    </SubClassOf>
    <EntityAnnotation>
        <Class URI="&SysML-QUDV;UnitFactor"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant>UnitFactor</Constant>
        </Annotation>
    </EntityAnnotation>
    <ObjectPropertyRange>
        <ObjectProperty URI="&SysML-QUDV;baseDimension"/>
        <Class URI="&SysML-QUDV;QuantityKind"/>
    </ObjectPropertyRange>
    <EntityAnnotation>
        <ObjectProperty URI="&SysML-QUDV;baseDimension"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant>baseDimension</Constant>
        </Annotation>
    </EntityAnnotation>
    <SubObjectPropertyOf>
        <ObjectProperty URI="&SysML-QUDV;baseQuantityKind"/>
        <ObjectProperty URI="&SysML-QUDV;quantityKind"/>
    </SubObjectPropertyOf>
    <AsymmetricObjectProperty>
        <ObjectProperty URI="&SysML-QUDV;baseQuantityKind"/>
    </AsymmetricObjectProperty>
    <ObjectPropertyRange>
        <ObjectProperty URI="&SysML-QUDV;baseQuantityKind"/>
        <Class URI="&SysML-QUDV;QuantityKind"/>
    </ObjectPropertyRange>
    <EntityAnnotation>
        <ObjectProperty URI="&SysML-QUDV;baseQuantityKind"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant
                >baseQuantityKind</Constant>
        </Annotation>
    </EntityAnnotation>
    <SubObjectPropertyOf>
        <ObjectProperty URI="&SysML-QUDV;baseUnit"/>
        <ObjectProperty URI="&SysML-QUDV;unit"/>
    </SubObjectPropertyOf>
    <AsymmetricObjectProperty>
        <ObjectProperty URI="&SysML-QUDV;baseUnit"/>
    </AsymmetricObjectProperty>
    <ObjectPropertyRange>
        <ObjectProperty URI="&SysML-QUDV;baseUnit"/>
        <Class URI="&SysML-QUDV;Unit"/>
    </ObjectPropertyRange>
    <EntityAnnotation>
        <ObjectProperty URI="&SysML-QUDV;baseUnit"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant>baseUnit</Constant>
        </Annotation>
    </EntityAnnotation>
    <ObjectPropertyRange>
        <ObjectProperty URI="&SysML-QUDV;dimension"/>
        <Class URI="&SysML-QUDV;Dimension"/>
    </ObjectPropertyRange>
    <EntityAnnotation>
        <ObjectProperty URI="&SysML-QUDV;dimension"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant>dimension</Constant>
        </Annotation>
    </EntityAnnotation>
    <AsymmetricObjectProperty>
        <ObjectProperty URI="&SysML-QUDV;factor"/>
    </AsymmetricObjectProperty>
    <ObjectPropertyRange>
        <ObjectProperty URI="&SysML-QUDV;factor"/>
        <ObjectUnionOf>
            <Class URI="&SysML-QUDV;DimensionFactor"/>
            <Class URI="&SysML-QUDV;QuantityKindFactor"/>
            <Class URI="&SysML-QUDV;UnitFactor"/>
        </ObjectUnionOf>
    </ObjectPropertyRange>
    <EntityAnnotation>
        <ObjectProperty URI="&SysML-QUDV;factor"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant>factor</Constant>
        </Annotation>
    </EntityAnnotation>
    <InverseObjectProperties>
        <ObjectProperty URI="&SysML-QUDV;generalQuantityKind"/>
        <ObjectProperty URI="&SysML-QUDV;specificQuantityKind"/>
    </InverseObjectProperties>
    <IrreflexiveObjectProperty>
        <ObjectProperty URI="&SysML-QUDV;generalQuantityKind"/>
    </IrreflexiveObjectProperty>
    <ObjectPropertyRange>
        <ObjectProperty URI="&SysML-QUDV;generalQuantityKind"/>
        <Class URI="&SysML-QUDV;QuantityKind"/>
    </ObjectPropertyRange>
    <EntityAnnotation>
        <ObjectProperty URI="&SysML-QUDV;generalQuantityKind"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant
                >generalQuantityKind</Constant>
        </Annotation>
    </EntityAnnotation>
    <AsymmetricObjectProperty>
        <ObjectProperty URI="&SysML-QUDV;prefix"/>
    </AsymmetricObjectProperty>
    <IrreflexiveObjectProperty>
        <ObjectProperty URI="&SysML-QUDV;prefix"/>
    </IrreflexiveObjectProperty>
    <ObjectPropertyRange>
        <ObjectProperty URI="&SysML-QUDV;prefix"/>
        <Class URI="&SysML-QUDV;Prefix"/>
    </ObjectPropertyRange>
    <EntityAnnotation>
        <ObjectProperty URI="&SysML-QUDV;prefix"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant>prefix</Constant>
        </Annotation>
    </EntityAnnotation>
    <AsymmetricObjectProperty>
        <ObjectProperty URI="&SysML-QUDV;quantityKind"/>
    </AsymmetricObjectProperty>
    <ObjectPropertyRange>
        <ObjectProperty URI="&SysML-QUDV;quantityKind"/>
        <Class URI="&SysML-QUDV;QuantityKind"/>
    </ObjectPropertyRange>
    <EntityAnnotation>
        <ObjectProperty URI="&SysML-QUDV;quantityKind"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant>quantityKind</Constant>
        </Annotation>
    </EntityAnnotation>
    <AsymmetricObjectProperty>
        <ObjectProperty URI="&SysML-QUDV;referenceUnit"/>
    </AsymmetricObjectProperty>
    <ObjectPropertyRange>
        <ObjectProperty URI="&SysML-QUDV;referenceUnit"/>
        <Class URI="&SysML-QUDV;Unit"/>
    </ObjectPropertyRange>
    <EntityAnnotation>
        <ObjectProperty URI="&SysML-QUDV;referenceUnit"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant>referenceUnit</Constant>
        </Annotation>
    </EntityAnnotation>
    <AsymmetricObjectProperty>
        <ObjectProperty URI="&SysML-QUDV;scale"/>
    </AsymmetricObjectProperty>
    <IrreflexiveObjectProperty>
        <ObjectProperty URI="&SysML-QUDV;scale"/>
    </IrreflexiveObjectProperty>
    <ObjectPropertyRange>
        <ObjectProperty URI="&SysML-QUDV;scale"/>
        <Class URI="&SysML-QUDV;Scale"/>
    </ObjectPropertyRange>
    <EntityAnnotation>
        <ObjectProperty URI="&SysML-QUDV;scale"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant>scale</Constant>
        </Annotation>
    </EntityAnnotation>
    <AsymmetricObjectProperty>
        <ObjectProperty URI="&SysML-QUDV;scaleValueDefinition"/>
    </AsymmetricObjectProperty>
    <IrreflexiveObjectProperty>
        <ObjectProperty URI="&SysML-QUDV;scaleValueDefinition"/>
    </IrreflexiveObjectProperty>
    <ObjectPropertyRange>
        <ObjectProperty URI="&SysML-QUDV;scaleValueDefinition"/>
        <Class URI="&SysML-QUDV;ScaleValueDefinition"/>
    </ObjectPropertyRange>
    <EntityAnnotation>
        <ObjectProperty URI="&SysML-QUDV;scaleValueDefinition"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant
                >scaleValueDefinition</Constant>
        </Annotation>
    </EntityAnnotation>
    <IrreflexiveObjectProperty>
        <ObjectProperty URI="&SysML-QUDV;specificQuantityKind"/>
    </IrreflexiveObjectProperty>
    <ObjectPropertyRange>
        <ObjectProperty URI="&SysML-QUDV;specificQuantityKind"/>
        <Class URI="&SysML-QUDV;SpecializedQuantityKind"/>
    </ObjectPropertyRange>
    <EntityAnnotation>
        <ObjectProperty URI="&SysML-QUDV;specificQuantityKind"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant
                >specificQuantityKind</Constant>
        </Annotation>
    </EntityAnnotation>
    <ObjectPropertyRange>
        <ObjectProperty URI="&SysML-QUDV;systemOfQuantities"/>
        <Class URI="&SysML-QUDV;SystemOfQuantities"/>
    </ObjectPropertyRange>
    <EntityAnnotation>
        <ObjectProperty URI="&SysML-QUDV;systemOfQuantities"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant
                >systemOfQuantities</Constant>
        </Annotation>
    </EntityAnnotation>
    <AsymmetricObjectProperty>
        <ObjectProperty URI="&SysML-QUDV;unit"/>
    </AsymmetricObjectProperty>
    <ObjectPropertyRange>
        <ObjectProperty URI="&SysML-QUDV;unit"/>
        <Class URI="&SysML-QUDV;Unit"/>
    </ObjectPropertyRange>
    <EntityAnnotation>
        <ObjectProperty URI="&SysML-QUDV;unit"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant>unit</Constant>
        </Annotation>
    </EntityAnnotation>
    <DataPropertyRange>
        <DataProperty URI="&SysML-QUDV;conversionFactor"/>
        <Datatype URI="&xsd;double"/>
    </DataPropertyRange>
    <EntityAnnotation>
        <DataProperty URI="&SysML-QUDV;conversionFactor"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant
                >conversionFactor</Constant>
        </Annotation>
    </EntityAnnotation>
    <DataPropertyRange>
        <DataProperty URI="&SysML-QUDV;conversionOffset"/>
        <Datatype URI="&xsd;double"/>
    </DataPropertyRange>
    <EntityAnnotation>
        <DataProperty URI="&SysML-QUDV;conversionOffset"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant
                >conversionOffset</Constant>
        </Annotation>
    </EntityAnnotation>
    <FunctionalDataProperty>
        <DataProperty URI="&SysML-QUDV;definitionURI"/>
    </FunctionalDataProperty>
    <DataPropertyRange>
        <DataProperty URI="&SysML-QUDV;definitionURI"/>
        <Datatype URI="&xsd;string"/>
    </DataPropertyRange>
    <EntityAnnotation>
        <DataProperty URI="&SysML-QUDV;definitionURI"/>
        <Annotation annotationURI="&dc;description">
            <Constant datatypeURI="&xsd;string"
                >URI that contains an authoritative definition of the referent thing</Constant>
        </Annotation>
    </EntityAnnotation>
    <EntityAnnotation>
        <DataProperty URI="&SysML-QUDV;definitionURI"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant>definitionURI</Constant>
        </Annotation>
    </EntityAnnotation>
    <DataPropertyRange>
        <DataProperty URI="&SysML-QUDV;description"/>
        <Datatype URI="&xsd;string"/>
    </DataPropertyRange>
    <EntityAnnotation>
        <DataProperty URI="&SysML-QUDV;description"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant>description</Constant>
        </Annotation>
    </EntityAnnotation>
    <DataPropertyRange>
        <DataProperty URI="&SysML-QUDV;exponent"/>
        <Datatype URI="&xsd;double"/>
    </DataPropertyRange>
    <EntityAnnotation>
        <DataProperty URI="&SysML-QUDV;exponent"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant>exponent</Constant>
        </Annotation>
    </EntityAnnotation>
    <DataPropertyRange>
        <DataProperty URI="&SysML-QUDV;expression"/>
        <Datatype URI="&xsd;string"/>
    </DataPropertyRange>
    <EntityAnnotation>
        <DataProperty URI="&SysML-QUDV;expression"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant
                >conversionExpression</Constant>
        </Annotation>
    </EntityAnnotation>
    <FunctionalDataProperty>
        <DataProperty URI="&SysML-QUDV;name"/>
    </FunctionalDataProperty>
    <DataPropertyRange>
        <DataProperty URI="&SysML-QUDV;name"/>
        <Datatype URI="&xsd;string"/>
    </DataPropertyRange>
    <EntityAnnotation>
        <DataProperty URI="&SysML-QUDV;name"/>
        <Annotation annotationURI="&dc;description">
            <Constant datatypeURI="&xsd;string"
                >human-readable word or sequence of words by which a thing is known</Constant>
        </Annotation>
    </EntityAnnotation>
    <EntityAnnotation>
        <DataProperty URI="&SysML-QUDV;name"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant>name</Constant>
        </Annotation>
    </EntityAnnotation>
    <DataPropertyRange>
        <DataProperty URI="&SysML-QUDV;numericalValue"/>
        <Datatype URI="&xsd;double"/>
    </DataPropertyRange>
    <EntityAnnotation>
        <DataProperty URI="&SysML-QUDV;numericalValue"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant>numericalValue</Constant>
        </Annotation>
    </EntityAnnotation>
    <DataPropertyRange>
        <DataProperty URI="&SysML-QUDV;symbol"/>
        <Datatype URI="&xsd;string"/>
    </DataPropertyRange>
    <EntityAnnotation>
        <DataProperty URI="&SysML-QUDV;symbol"/>
        <Annotation annotationURI="&dc;description">
            <Constant datatypeURI="&xsd;string"
                >short symbolic name</Constant>
        </Annotation>
    </EntityAnnotation>
    <EntityAnnotation>
        <DataProperty URI="&SysML-QUDV;symbol"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant>symbol</Constant>
        </Annotation>
    </EntityAnnotation>
    <DataPropertyRange>
        <DataProperty URI="&SysML-QUDV;symbolicExpression"/>
        <Datatype URI="&xsd;string"/>
    </DataPropertyRange>
    <EntityAnnotation>
        <DataProperty URI="&SysML-QUDV;symbolicExpression"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant
                >symbolicExpression</Constant>
        </Annotation>
    </EntityAnnotation>
    <FunctionalDataProperty>
        <DataProperty URI="&SysML-QUDV;unitMultipleFactor"/>
    </FunctionalDataProperty>
    <DataPropertyRange>
        <DataProperty URI="&SysML-QUDV;unitMultipleFactor"/>
        <Datatype URI="&xsd;double"/>
    </DataPropertyRange>
    <EntityAnnotation>
        <DataProperty URI="&SysML-QUDV;unitMultipleFactor"/>
        <Annotation annotationURI="&rdfs;label">
            <Constant
                >unitMultipleFactor</Constant>
        </Annotation>
    </EntityAnnotation>
</Ontology>



<!-- Generated by the OWL API (version 2.2.1.1138) http://owlapi.sourceforge.net -->