{
  "id": "swamp",
  "name": "a foul-smelling swamp",
  "exits": {"east":"hole_edge","west":"grove","north":"meadow","tree":"cypress_top"},
  "dark": false,
  "description": "I’m in a stinking swamp. Mud bubbles around my boots. A great cypress tree rises overhead — I could CLIMB it. East lies a great hole, west a hidden grove, and north a sunny meadow."
}