Definitions that extend KIF in obvious places.
Kif-Lists Kif-Numbers Kif-Relations Kif-Sets
Frame-Ontology
Defined Finite-Set Non-Negative-Integer Positive-Integer String Symbol Undefined
Cardinality Identity List-To-Set Second-Item
Defined Finite-Set Non-Negative-Integer Positive-Integer String Symbol Undefined
All constants that were mentioned were defined.