{"id":"S85052691","label":"Gadolinium earths","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85052691","normalized_label":"gadolinium earths","broader":["http://id.loc.gov/authorities/subjects/sh2012004395","http://id.loc.gov/authorities/subjects/sh85040502"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85052691","provider":"lcsh","revision":"5c042102fd9bdbd2","taxonomy_revision":"f050b5d4780b1289","title":"Gadolinium earths","url":"/topics/S85052691","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"864845352145389056","address_version":"morton4x16-v1","coordinates":[0,20,18228,19456],"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}