{"thcode":1,"term":{"code":"a419","name":"Puerto Rico North Coast Limestone aquifer system","parent":"aroot","scope":"aquifer"},"uf":[],"bt":[{"code":"aroot","name":"US Aquifers","parent":"fUS","scope":"Aquifers of the 48 conterminous United States, Hawaii, Puerto Ri"},{"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":"ar400","name":"Carbonate-rock aquifers","parent":"art","scope":"aquifer rock type"},{"code":"fUS72","name":"Puerto Rico","parent":"fUSPAA","scope":"territory"}]}