{"id":"S99000364","label":"Cobalt glass","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh99000364","normalized_label":"cobalt glass","broader":["http://id.loc.gov/authorities/subjects/sh85055188"],"aliases":["Cobalt blue glass"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh99000364","provider":"lcsh","revision":"1206897a10e63bc5","taxonomy_revision":"f050b5d4780b1289","title":"Cobalt glass","url":"/topics/S99000364","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"13874535196717613602","address_version":"morton4x16-v1","coordinates":[0,23,39552,45056],"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}