{"id":"S2002012007","label":"Sources","description":"Use as a form subdivision under historical topics, and headings for systems of law for collections of source materials of all types on those topics or systems. Also use under names of individual persons for collections of materials that served as sources of their ideas or inspiration.","source_url":"https://id.loc.gov/authorities/subjects/sh2002012007","normalized_label":"sources","broader":[],"aliases":["Primary sources"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2002012007","provider":"lcsh","revision":"d4f69282c8056d29","taxonomy_revision":"f050b5d4780b1289","title":"Sources","url":"/topics/S2002012007","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9515129672649041414","address_version":"morton4x16-v1","coordinates":[0,477,20765,39936],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}