{"thcode":3,"term":{"code":643,"name":"manmade features","parent":1,"scope":null},"uf":[],"bt":[{"code":1,"name":"Categories","parent":null,"scope":null}],"nt":[{"code":19,"name":"agricultural sites","parent":643,"scope":"Use for locations and facilities named for their agricultural purposes of raising crops and livestock."},{"code":143,"name":"buildings","parent":643,"scope":"Permanent constructions that are roofed and usually walled. [USGS Circ 1048]"},{"code":186,"name":"cemeteries","parent":643,"scope":"Areas of land for burying the dead with two or more graves. [USGS Circ 1048]"},{"code":318,"name":"disposal sites","parent":643,"scope":"Areas where refuse is dumped. [USGS Circ 1048]"},{"code":386,"name":"firebreaks","parent":643,"scope":"Areas cleared of vegetation for the purpose of impeding the progress of a grass or forest fire. [USGS Circ 1048]"},{"code":392,"name":"fisheries","parent":643,"scope":"Pools of water and related structures used for spawning and growing of fish (that are subsequently used to stock lakes and streams). [USGS Circ 1048]"},{"code":416,"name":"fortifications","parent":643,"scope":"General term for any works made to oppose a small number of troops against a greater. [Getty Art & Architecture Thesaurus]"},{"code":505,"name":"historical sites","parent":643,"scope":null},{"code":526,"name":"hydrographic structures","parent":643,"scope":"For constructed bodies of water. For natural water bodies, use 'hydrographic features'."},{"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":685,"name":"mine sites","parent":643,"scope":"Places or areas from which commercial minerals are or were removed by excavation from the Earth. [Adapted from USGS Feature Class Definitions <http:\/\/geonames.usgs.gov\/domestic\/feature_class.htm>]"},{"code":700,"name":"monuments","parent":643,"scope":"Structures erected as memorials. [Adapted from American Heritage Dic. of the English Language, 4th ed.]"},{"code":762,"name":"oil fields","parent":643,"scope":"Areas with reserves of recoverable petroleum or where petroleum has been removed from the Earth.  [Adapted from USGS Feature Class Definitions <http:\/\/geonames.usgs.gov\/domestic\/feature_class.htm>]"},{"code":794,"name":"parks","parent":643,"scope":"Places or areas developed for public use or recreation. [USGS Circ 1048]"},{"code":918,"name":"recreational facilities","parent":643,"scope":null},{"code":922,"name":"reference locations","parent":643,"scope":null},{"code":935,"name":"research areas","parent":643,"scope":null},{"code":940,"name":"reserves","parent":643,"scope":"Areas set aside for the preservation of fauna, flora, and their natural habitats. [Macmillan Encyc., 2001]"},{"code":1087,"name":"storage structures","parent":643,"scope":"Large containers used for storage. [USGS Circ 1048]"},{"code":1136,"name":"telecommunication features","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>]"},{"code":1174,"name":"transportation features","parent":643,"scope":null},{"code":1235,"name":"wells","parent":643,"scope":"Manmade shafts or holes in the Earth's surface used to obtain fluid or gaseous materials. [USGS Feature Class Definitions <http:\/\/geonames.usgs.gov\/domestic\/feature_class.htm>]"},{"code":1246,"name":"windmills","parent":643,"scope":"Mills or other machines that run on the energy generated by a wheel of adjustable blades or flats rotated by the wind. [USGS Circ 1048]"}],"rt":[]}