2001-12-05 IFF Foundation Ontology

IFF Foundation Ontology in five parts (posted December 5, 2001)

• IFF Foundation Ontology - A revised Introduction
• IFF Basic KIF Ontology - NEW
• IFF Core Ontology - Revised
• IFF Category Theory Ontology - Unchanged from version of 2001-10-04
• IFF Classification Ontology - Unchanged from version of 2001-10-04