| Description | Abstract Concept A Relationship is the reification of a Kuratowski's ordered pair of the Elementary Graph, as an Element that represents a directed connection between a source Entity and a target Entity. Relationships are nested within their source Entity. (principle of locality).
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| External references |
ISO 15926 - Relationship W3C - RDF Shema - Property |
| Super Types |
Element
Kuratowski's ordered pair |
| Related Entities | Name | Description |
|---|---|---|
| Source |
Entity | Abstract An Entity is a distinct, identifiable Element that has a proper existence (living or non living). It is accessible by some referencing mechanism and can establish elementary relationships (Relationship) to other Entitys. The Entity class is the powerinstance of Class of Entity: all subtypes of Entity are instances of Class of Entity. |
| Target |
Entity | Abstract An Entity is a distinct, identifiable Element that has a proper existence (living or non living). It is accessible by some referencing mechanism and can establish elementary relationships (Relationship) to other Entitys. The Entity class is the powerinstance of Class of Entity: all subtypes of Entity are instances of Class of Entity. |
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