ISO/TS 10303-1198:2005 specifies the application module for Property and property assignment.
The following are within the scope of ISO/TS 10303-1198:2005:
- the identity of a physical quantity instance;
- the nature of physical quantity space for a physical quantity instance;
- the identification of a physical quantity instance by a number with respect to a scale;
- the specification that an individual activity or product possesses a property;
- the specification that each member of a class of activity or class of product possesses a property.