{"id":"S2010010951","label":"Historic bridges--Arizona","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2010010951","normalized_label":"historic bridges--arizona","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2010010951","provider":"lcsh","revision":"42b27d216da2784f","taxonomy_revision":"f050b5d4780b1289","title":"Historic bridges--Arizona","url":"/topics/S2010010951","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"21612026963306022","address_version":"morton4x16-v1","coordinates":[0,479,14677,7168],"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}