{"id":"S85106211","label":"Precious stones--Collection and preservation","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85106211","normalized_label":"precious stones--collection and preservation","broader":[],"aliases":["Gemstone collecting","Precious stones--Collectors and collecting"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85106211","provider":"lcsh","revision":"280e3ed619665e74","taxonomy_revision":"f050b5d4780b1289","title":"Precious stones--Collection and preservation","url":"/topics/S85106211","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9511822590281662976","address_version":"morton4x16-v1","coordinates":[0,20,19064,35840],"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}