Instant
A class with identifier http://rds.posccaesar.org/ontology/lis14/rdl/Instant
| Source ontology | Industrial Data Ontology |
| isPrimitive | true |
| naturalLanguageDefinition | An instant region with no proper parts |
| primitiveRationale | (Could be considered non-primitive, defined in terms of 'instant region' and 'no proper part'.) |
| See also | ISO 15926-2:2003 'point_in_time' |
| time:Instant | |
| Example | The moment a valve is closed, the time of a measurement as use for time-stamping, the moment an activity starts. |