Relation dl#participant__PC (perdurant,endurant)  the DOLCE predicate PC(x,y,t) means "x participates in y during t" but this relation respects the usual reading conventions: the 1st argument has for participant the 2nd
  supertype:  participant_in_Dolce_Lite (pm)  immediate_relation
  inverse:  participant_in
  related_to:  participant (dl)
  subtype:  total_participant__totalparticipant__PC.T (perdurant,endurant)
  subtype:  temporary_total_participant__temporarytotalparticipant__PC.t (perdurant,endurant)