Relation akts#temporal_relation (?,?)
  supertype:  pm#temporal_relation (pm)
  subtype:  akts#temporal_relation_from_time_point (sumo#time_point,sumo#nonnegative_integer)
     subtype:  akts#second-of (sumo#time_point,sumo#nonnegative_integer)
     subtype:  akts#minute-of (sumo#time_point,sumo#nonnegative_integer)
     subtype:  akts#hour-of (sumo#time_point,sumo#nonnegative_integer)
     subtype:  akts#day-of__dayof (sumo#time_point,sumo#nonnegative_integer)
     subtype:  akts#month-of__monthof (sumo#time_point,sumo#nonnegative_integer)
     subtype:  akts#year-of (sumo#time_point,sumo#nonnegative_integer)
  subtype:  akts#temporal_relation_from_time_interval (sumo#time_interval,dl#temporal_region)
     subtype:  akts#begins-at-time-point (sumo#time_interval,sumo#time_point)
     subtype:  akts#ends-at-time-point (sumo#time_interval,sumo#time_point)
     subtype:  akts#has-duration__hasduration (sumo#time_interval,sumo#time_duration)
  subtype:  akts#has-time-interval (cyc#temporal_thing,sumo#time_interval)
  subtype:  akts#in-timezone (sumo#time_position,sumo#integer)