{"id":"S85032342","label":"Copper alloys--Brazing","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85032342","normalized_label":"copper alloys--brazing","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85032342","provider":"lcsh","revision":"74486588428fe2b3","taxonomy_revision":"f050b5d4780b1289","title":"Copper alloys--Brazing","url":"/topics/S85032342","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"867088082128995904","address_version":"morton4x16-v1","coordinates":[0,20,17910,22528],"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}