{"id":"S99002428","label":"Assaying","description":"Use as a topical subdivision under individual metals and types of metals for the determination of the quantity or quality of a metal in an ore, alloy, etc.","source_url":"https://id.loc.gov/authorities/subjects/sh99002428","normalized_label":"assaying","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh99002428","provider":"lcsh","revision":"29db772ae12e92c5","taxonomy_revision":"f050b5d4780b1289","title":"Assaying","url":"/topics/S99002428","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14450995949025231394","address_version":"morton4x16-v1","coordinates":[0,23,39584,61440],"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}