#yard.piece_of_land  a tract of land enclosed for particular activities (sometimes paved and usually associated with buildings); "they opened a repair yard on the edge of town"
  supertype:  #piece_of_land__tract__piece_of_ground__parcel_of_land__parcel  an extended area of land
  subtype:  #junkyard  a field where junk is collected and stored for resale
  subtype:  #schoolyard  the yard associated with a school
  subtype:  #churchyard__God's_acre  the yard associated with a church
  subtype:  #tiltyard  (formerly) an enclosed field for tilting contests

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