lake:
- Lake
- reservoir
+ intermittent_water: "Intermittent waterbody"
glacier: "Glacier"
+ reef: "Reef"
+ wetland: "Wetland"
farm: "Farm"
brownfield: "Brownfield site"
cemetery: "Cemetery"
school:
- School
- university
+ - hospital
building: "Significant building"
station: "Railway station"
summit: