km#category_definition
  exclusion:  fact_or_belief
  supertype:  KB_statement
  part of:  ontology__set_of_category_definitions/constraints
     part of:  KB__knowledge_base__knowledgebase
        part of:  KBMS
           part of:  knowledge_base_system__KBS

No statement uses or specializes category_definition; click here to add one.