{"id":"S85127772","label":"Steel--Pickling","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85127772","normalized_label":"steel--pickling","broader":["http://id.loc.gov/authorities/subjects/sh85037120","http://id.loc.gov/authorities/subjects/sh85084224"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85127772","provider":"lcsh","revision":"3592a0be3f1a61af","taxonomy_revision":"f050b5d4780b1289","title":"Steel--Pickling","url":"/topics/S85127772","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"903042387230736900","address_version":"morton4x16-v1","coordinates":[0,20,19401,28672],"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}