{"id":"S85033053","label":"Corrosion resistant alloys","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85033053","normalized_label":"corrosion resistant alloys","broader":["http://id.loc.gov/authorities/subjects/sh85003721","http://id.loc.gov/authorities/subjects/sh85033054"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85033053","provider":"lcsh","revision":"9af1a5e8c47f1a82","taxonomy_revision":"f050b5d4780b1289","title":"Corrosion resistant alloys","url":"/topics/S85033053","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"902985194305356292","address_version":"morton4x16-v1","coordinates":[0,20,17921,29696],"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}