Relation pm#relation_from_sumo_process_class (sumo_process_class,*)
  supertype:  relation_from_class
  subtype:  causes_subclass (sumo_process_class,sumo_process_class)  the 1st argument brings about the 2nd, e.g., (causes_subclass killing death)
  subtype:  capability (sumo_process_class,case_relation_type,object)  the object  has the ability to play the role (case relation) in the given kinds of processes
  subtype:  has_skill__hasskill (sumo_process_class,agentive_physical_object)  similar to the capability predicate with the additional restriction that the ability be practised or demonstrated to some measurable degree