{"id":"S2008008172","label":"Brass castings","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2008008172","normalized_label":"brass castings","broader":["http://id.loc.gov/authorities/subjects/sh85016444","http://id.loc.gov/authorities/subjects/sh85084033"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2008008172","provider":"lcsh","revision":"b6d05fd618092c6d","taxonomy_revision":"f050b5d4780b1289","title":"Brass castings","url":"/topics/S2008008172","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"13892554018540365412","address_version":"morton4x16-v1","coordinates":[0,478,48919,45056],"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}