Techniques for responding to a request for data from a server operated by an entity or enterprise on a network include generating and storing a first concept in association with a first relationship of a first relationship type, which relates concepts in a first category, and a second relationship of...http://www.google.fr/patents/US7007018?utm_source=gb-gplus-shareBrevet US7007018 - Business vocabulary data storage using multiple inter-related hierarchies
Business vocabulary data storage using multiple inter-related hierarchies
