This web page can help you figure out which specific ontology or owl
file you should be looking at.
This page will help you navigate between and understand the various
sub-ontologies within CALO. Each row below corresponds to a
particular owl file. We consider each owl file to be a
"sub-ontology."
For each such ontology there is a pointer to:
a description or home page that describes that ontology and gives pointers to other relevant ontologies and documents.