{"id":"S2012004220","label":"Rubidium compounds","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2012004220","normalized_label":"rubidium compounds","broader":["http://id.loc.gov/authorities/subjects/sh2012003625"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2012004220","provider":"lcsh","revision":"440d8163c01b997a","taxonomy_revision":"f050b5d4780b1289","title":"Rubidium compounds","url":"/topics/S2012004220","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14468939988018292262","address_version":"morton4x16-v1","coordinates":[0,479,45821,61440],"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}