{"id":"S88001619","label":"Synthetic rubies","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh88001619","normalized_label":"synthetic rubies","broader":["http://id.loc.gov/authorities/subjects/sh85106215","http://id.loc.gov/authorities/subjects/sh85115689","http://id.loc.gov/authorities/subjects/sh88005424"],"aliases":["Artificial rubies"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh88001619","provider":"lcsh","revision":"8ae536e5b7af7ce8","taxonomy_revision":"f050b5d4780b1289","title":"Synthetic rubies","url":"/topics/S88001619","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5495737639686767108","address_version":"morton4x16-v1","coordinates":[0,20,64305,19456],"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}