{"thcode":3,"term":{"code":473,"name":"gulfs","parent":525,"scope":"Largest of various forms of inlets of the sea; usually larger, more enclosed, and more deeply indented than bays. [Glossary of Geology, 4th ed.]"},"uf":[],"bt":[{"code":525,"name":"hydrographic features","parent":1,"scope":"For natural bodies of water. For constructed waterways, reservoirs, and such, use 'hydrographic structures'."},{"code":1,"name":"Categories","parent":null,"scope":null}],"nt":[],"rt":[{"code":100,"name":"bays","parent":525,"scope":"Indentations of a coastline or shoreline enclosing a part of a body of water; bodies of water partly surrounded by land. [USGS GNIS Feature Class Definitions <http:\/\/geonames.usgs.gov\/domestic\/feature_class.htm>]"}]}