{"id":"S2010010894","label":"Steel industry and trade--Capital productivity--Soviet Union","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2010010894","normalized_label":"steel industry and trade--capital productivity--soviet union","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2010010894","provider":"lcsh","revision":"06132bd1c048af77","taxonomy_revision":"f050b5d4780b1289","title":"Steel industry and trade--Capital productivity--Soviet Union","url":"/topics/S2010010894","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"57632027889247778","address_version":"morton4x16-v1","coordinates":[0,479,14676,14336],"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}