- Defined in ontology: Kif-relations
- Source pathname: /tmp_mnt/vol/q/htw/cms/ontolingua/examples/kif/../../all-ontologies/kif/kif-relations.lisp
- Instance-Of@Frame-Ontology: Function, Relation, Set
- Documentation@Ol%Frame-Ontology:
If $tau$ denotes a function with a value for the objects denoted by
$tau_1$,..., $tau_k$, then the term {tt (value $tau$ $tau_1$ ...
$tau_k$)} denotes the value of applying that function to the objects
denoted by $tau_1$,...,$tau_k$. Otherwise, the value is undefined.
Axioms for Value:
(Undefined@Ol-User%Kif-Extensions (Arity@Frame-Ontology Value))