{"thcode":1,"term":{"code":"q38108NWA1","name":"Gray Head","parent":"q38108NW","scope":"quadrangle 1:24,000 scale"},"uf":[],"bt":[{"code":"q38108NW","name":"Silverton","parent":"q38108","scope":"quadrangle 1:100,000 scale"},{"code":"q38108","name":"Durango","parent":"qroot","scope":"quadrangle 1:250,000 scale"},{"code":"qroot","name":"USGS Quadrangles","parent":"fUS","scope":"quadrangle"},{"code":"fUS","name":"United States","parent":"fLD10","scope":"country"},{"code":"fLD10","name":"North America","parent":"fLD","scope":"continent"},{"code":"fLD","name":"Land","parent":"root","scope":"continent"},{"code":"root","name":"Earth","parent":null,"scope":"Common geographic areas focused on the US"}],"nt":[],"rt":[{"code":"p2592","name":"Lizard Head Wilderness","parent":"p14","scope":"Wilderness"},{"code":"p2632","name":"Mount Sneffels Wilderness","parent":"p14","scope":"Wilderness"},{"code":"h14030003","name":"San Miguel","parent":"h140300","scope":"hydrologic unit"},{"code":"f08113","name":"San Miguel","parent":"fUS08","scope":"county"},{"code":"p1291","name":"Uncompahgre National Forest","parent":"p12","scope":"National Forest"}]}
