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WSMO Ontologies – Relations

  • Relations are used in order to model interdependencies between several concepts (respectively instances of these concepts)

    Class relation sub-Class wsmoElement
    hasSuperRelation type relation 
    hasParameter type parameter
    hasDefinition type logicalExpression multiplicity = single-valued
    Class parameter sub-Class wsmoElement 
    hasDomain type concept multiplicity = single-valued
  • Example: The relation “distanceInKm” has three parameters: two concepts and an integer. The relation represents the distance between two cities. It is a sub-relation of the measurement relation.



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