| | 1 | === Base Template !SpecializationOfIndividualRelation === |
| | 2 | |
| | 3 | [[br]]This is a template for expressing that one relation is a subrelation of another, constrained |
| | 4 | [[br]]to relations between individuals. |
| | 5 | [[br]]!SpecializationOfIndividualRelation(a, b) means that a and b are relations between individuals, |
| | 6 | [[br]]and that a is a subrelation of b. |
| | 7 | [[br]] |
| | 8 | [[br]]Roles: |
| | 9 | [[br]]1 hasSubrelation !ClassOfRelationship |
| | 10 | [[br]]2 hasSuperrelation !ClassOfRelationship |
| | 11 | |
| | 12 | Axiom: |
| | 13 | {{{ |
| | 14 | SpecializationOfIndividualRelation(x1, x2) <-> |
| | 15 | ClassOfRelationship(x1) & |
| | 16 | ClassOfRelationship(x2) & |
| | 17 | RelationOfIndividualsToIndividuals(x1) & |
| | 18 | RelationOfIndividualsToIndividuals(x2) & |
| | 19 | SpecializationTemplate(x1, x2) . |
| | 20 | }}} |
| | 21 | |
| | 22 | EXAMPLE The expansion of !SpecializationOfIndividualRelation(Shaft Seal Connection, Seal Connection) is a disjunctive statement: cf. the example for !RelationOfIndividualsToIndividuals for an explanation. |
