{"id":"S85092338","label":"Nonmetallic materials","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85092338","normalized_label":"nonmetallic materials","broader":["http://id.loc.gov/authorities/subjects/sh85082065"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85092338","provider":"lcsh","revision":"b8a99c134b536c92","taxonomy_revision":"f050b5d4780b1289","title":"Nonmetallic materials","url":"/topics/S85092338","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10088274289796466244","address_version":"morton4x16-v1","coordinates":[0,20,18847,51200],"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}