{"id":"S85149415","label":"Yttrium earths","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85149415","normalized_label":"yttrium earths","broader":["http://id.loc.gov/authorities/subjects/sh85040502"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85149415","provider":"lcsh","revision":"cf6c57bf6fa00adf","taxonomy_revision":"f050b5d4780b1289","title":"Yttrium earths","url":"/topics/S85149415","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9514078530372518468","address_version":"morton4x16-v1","coordinates":[0,20,19739,39936],"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}