{"thcode":1,"term":{"code":"p284","name":"Coralville Reservoir","parent":"p19","scope":"Army Corps of Engineers"},"uf":[],"bt":[{"code":"p19","name":"Army Corps of Engineers DOD","parent":"pDOD","scope":"Type of land area"},{"code":"pDOD","name":"DOD","parent":"proot","scope":"Federal land areas administered by DOD"},{"code":"proot","name":"Federal lands","parent":"fUS","scope":"Land areas administered by US Federal agencies"},{"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":"q42092NWD2","name":"Ely","parent":"q42092NW","scope":"quadrangle 1:24,000 scale"},{"code":"q42092NWD3","name":"Iowa City West","parent":"q42092NW","scope":"quadrangle 1:24,000 scale"},{"code":"f19103","name":"Johnson","parent":"fUS19","scope":"county"},{"code":"h07080208","name":"Middle Iowa","parent":"h070802","scope":"hydrologic unit"},{"code":"q42092NWC2","name":"Swisher","parent":"q42092NW","scope":"quadrangle 1:24,000 scale"}]}