kads#role
  supertype:  pm#description_content (pm)  pm#thing_needed_for_KADS_knowledge_engineering (pm)
  subtype:  kads#hypothesis
  subtype:  kads#observable
  subtype:  kads#finding
  subtype:  kads#complaint
  subtype:  kads#norm
  subtype:  kads#difference
  subtype:  kads#discrepancy_class__discrepancyclas
  subtype:  kads#diagnosis_result__diagnosisresult
  subtype:  kads#parameter
  subtype:  kads#system_model
  subtype:  kads#historical_data

No statement uses or specializes kads#role; click here to add one.