{"thcode":2,"term":{"code":730,"name":"meteorites","parent":900,"scope":"Masses of rock or metal from space that reach the earth's surface without burning up.  Use for 'meteors' or 'meteoroids' as well as 'meteorites'. USGS is more likely to have information about 'meteorites' since these are objects found on the earth."},"uf":[{"name":"bolides","usewith":false},{"name":"chondrites","usewith":false},{"name":"meteors","usewith":false}],"bt":[{"code":900,"name":"planetary bodies","parent":1174,"scope":"Large celestial masses of rock, metal, or gas orbiting around a star.  Use for extraterrestrial bodies."},{"code":1174,"name":"topics","parent":1,"scope":"Themes, subjects, and concerns for which USGS information resources are relevant."},{"code":1,"name":"Categories","parent":null,"scope":"Thematic terms for categorizing information resources.  This thesaurus is intended to support finding and understanding scientific information."}],"nt":[],"rt":[{"code":1005,"name":"rocks and deposits","parent":287,"scope":"Solid masses that make up the earth's crust as well as accumulations of materials. Use for major rock types and unconsolidated deposits. For deposits of economic value, see related terms."}]}