Table 4 Single-responsibility binary relations
From: Ontology generation for flight safety messages in air traffic management
Source concept | Relation name | Source card (max) | Target concept | Mathematical property | Inverse relation |
|---|---|---|---|---|---|
Flight | Arrival airport | 1 | Airport | – | Is arrival airport of |
Flight | Departure airport | 1 | Airport | – | Is departure airport of |
Flight | Same flight as | N | Flight | Symmetrical transitive | – |