{"id":"S85142014","label":"Vanadium alloys","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85142014","normalized_label":"vanadium alloys","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85142014","provider":"lcsh","revision":"677998d8d39c3587","taxonomy_revision":"f050b5d4780b1289","title":"Vanadium alloys","url":"/topics/S85142014","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10126559267499673156","address_version":"morton4x16-v1","coordinates":[0,20,19623,63488],"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}