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