{"id":"S85004046","label":"Aluminum-yttrium alloys","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85004046","normalized_label":"aluminum-yttrium alloys","broader":["http://id.loc.gov/authorities/subjects/sh85003975","http://id.loc.gov/authorities/subjects/sh85149414"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85004046","provider":"lcsh","revision":"50ea97d619944700","taxonomy_revision":"f050b5d4780b1289","title":"Aluminum-yttrium alloys","url":"/topics/S85004046","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"326656108523832832","address_version":"morton4x16-v1","coordinates":[0,20,17468,14336],"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}