{"thcode":25,"term":{"code":20,"name":"methods","parent":2,"scope":"Actions taken to obtain or analyze information"},"uf":[{"name":"techniques","usewith":false}],"bt":[{"code":2,"name":"(subjects)","parent":1,"scope":"Distinct segments of human knowledge, such as place, time, or theme."},{"code":1,"name":"Categories","parent":null,"scope":"Characteristics applicable to entire controlled vocabularies.  We expect these terms to help people decide which vocabularies to use for particular purposes in the absence of official guidance."}],"nt":[],"rt":[]}