{"id":"S2009117818","label":"Building materials industry--United States","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2009117818","normalized_label":"building materials industry--united states","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2009117818","provider":"lcsh","revision":"c9a6659a9330da5c","taxonomy_revision":"f050b5d4780b1289","title":"Building materials industry--United States","url":"/topics/S2009117818","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9836002608845038118","address_version":"morton4x16-v1","coordinates":[0,479,721,59392],"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}