{"thcode":3,"term":{"code":922,"name":"reference locations","parent":643,"scope":null},"uf":[{"name":"astronomical stations","usewith":false},{"name":"beacons","usewith":false},{"name":"bench marks","usewith":false},{"name":"boundaries","usewith":false},{"name":"boundary markers","usewith":false},{"name":"buoys","usewith":false},{"name":"control points","usewith":false},{"name":"geodetic stations","usewith":false},{"name":"geographic centers","usewith":false},{"name":"landmarks (reference locations)","usewith":false},{"name":"light houses","usewith":false},{"name":"light stations","usewith":false},{"name":"lighthouses","usewith":false},{"name":"markers","usewith":false},{"name":"milestones","usewith":false},{"name":"plaques","usewith":false},{"name":"poles (sphere)","usewith":false},{"name":"triangulation stations","usewith":false},{"name":"walls","usewith":false}],"bt":[{"code":643,"name":"manmade features","parent":1,"scope":null},{"code":1,"name":"Categories","parent":null,"scope":null}],"nt":[],"rt":[{"code":301,"name":"data collection facilities","parent":936,"scope":null},{"code":608,"name":"launch facilities","parent":643,"scope":"Areas from which rockets\/missiles may be housed and projected, usually equipped with associated buildings and facilities. [USGS Circ 1048]"},{"code":935,"name":"research areas","parent":643,"scope":null},{"code":1157,"name":"towers","parent":643,"scope":"Manmade structures, higher than their diameter, generally used for observation, storage, or electronic transmission. [USGS Feature Class Definitions <http:\/\/geonames.usgs.gov\/domestic\/feature_class.htm>]"}]}
