ISO 10303-214:2010(E)
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:
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.
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.
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.
The relation_type specifies the meaning of the relationship.
Where applicable the following values shall be used:
EXAMPLE The output range of a 4-bit analog to digital converter is restricted to 16 discrete values, while the input voltage is restricted to a continuous range.
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