ISO 10303-214:2010(E)

Figure — Arrowleft Figure — Clause 4 Figure — Arrowright

4.2.429 Property_relationship

A Property_relationship is a relationship between two Property objects.

EXAMPLE Property_relationship may be used to indicate that the value of one Property can be derived from the value of another Property.

The data associated with a Property_relationship are the following:

4.2.429.1 description

The description specifies additional information about the Property_relationship.

See property_relationship to multi_language_string for the application assertion.

The description need not be specified for a particular Property_relationship.

If present, there shall be exactly one object that defines the description for a Property_relationship.

4.2.429.2 related

The related specifies the second of the two Property objects related by the Property_relationship.

NOTE The semantics of this attribute are defined by the attribute relation_type.

See property_relationship to property for the application assertion.

4.2.429.3 relating

The relating specifies the first of the two Property objects related by the Property_relationship.

NOTE The semantics of this attribute are defined by the attribute relation_type.

See property_relationship to property for the application assertion.

4.2.429.4 relation_type

The relation_type specifies the meaning of the relationship.

Where applicable the following values shall be used:



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