#dining_room  a room used for dining
  supertype:  room  an area within a building enclosed by walls and floor and ceiling; "the rooms were very small but they had a nice view"
  part of:  dwelling_house
  subtype:  dininghall  a large room at a college or university; used especially for dining
     subtype:  refectory  a communal dininghall (usually in a monastery)
  subtype:  mess_hall__mess  a (large) military dining room where service personnel eat or relax
     subtype:  officer's_mess  a mess for the exclusive use of officers

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