{"thcode":1,"term":{"code":"q43098NEH1","name":"Alton","parent":"q43098NE","scope":"quadrangle 1:24,000 scale"},"uf":[],"bt":[{"code":"q43098NE","name":"Sioux City North","parent":"q43098","scope":"quadrangle 1:100,000 scale"},{"code":"q43098","name":"Sioux City","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":"h10230002","name":"Floyd","parent":"h102300","scope":"hydrologic unit"},{"code":"f19149","name":"Plymouth","parent":"fUS19","scope":"county"},{"code":"f19167","name":"Sioux","parent":"fUS19","scope":"county"}]}