Hi All, I'm putting together an ontology for a collection either using CIDOC-CRM, or a mix of CIDOC-CRM and FOAF. I don't need the whole CIDOC-CRM ontology. Is it okay to just use the classes I need or should I include the super classes which they belong to? Thanks for the help, Tim - - - - - - - - - Timothy A. Lepczyk Digital Repository-Metadata Librarian John M. Olin Library Washington University Phone: 314.935.8934 Website: http://www.digital.wustl.edu/