{"id":"S93004950","label":"Polyoxometalates","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh93004950","normalized_label":"polyoxometalates","broader":["http://id.loc.gov/authorities/subjects/sh85032243","http://id.loc.gov/authorities/subjects/sh85084122"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh93004950","provider":"lcsh","revision":"95ed53da52cf13f8","taxonomy_revision":"f050b5d4780b1289","title":"Polyoxometalates","url":"/topics/S93004950","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"596942455979770464","address_version":"morton4x16-v1","coordinates":[0,22,11410,22528],"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}