Last modified date is: 2010-03-05

Graphical representation

Diagram

General information

Name	Class by attribute value
Also known as
Author(s)	Francois Scharffe
SubmittedBy	FrancoisScharffe

Description

Domain (if applicable)
Alignment problem addressed	A class in one ontology is equivalent to the subclass of an ontology in a second ontology of exactly those instances which have a specified property value.
Alignment solution	This pattern establishes a mapping between a class/property/property-value combination in one ontology and a class in another. This pattern is agnostic as to whether the mapping is unidirectional or bidirectional direction of the mapping can be achieved through combination of the pattern with the equivalent classes or class subsumption correspondence patterns.
Alignment workflow	The scope of a class in one ontology is narrower than the scope of a class in the other ontology. Both scopes can be matched by restricting one class to those instances having a particular value for a certain property.
Reusable component

Example

Problem example

Solution example

Example in EDOAL:

<Cell>
 <entity1>
  <Class>
   <and>
    <Class rdf:about="vin:Vin">
   </and>
   <and>
    <AttributeValueCondition>
     <onAttribute>
      <Property rdf:about="vin:terroir"/>
     </onAttribute>
     <comparator>xsd:Equal</comparator>
     <value>geo:Bordelais</value>
    </AttributeValueCondition>
   </and>
  </Class>
 </entity1>
 <entity2>
  <Class rdf:about="wine:BordeauxWine"/>
 </entity2>
</Cell>

Consequences

Reference

Origin
Known use
Reference
Related to	Submissions:Class equivalence, Submissions:Class subsumption
Test

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