{"id":"S2009103410","label":"Environmental policy--United States--Case studies","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2009103410","normalized_label":"environmental policy--united states--case studies","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2009103410","provider":"lcsh","revision":"719a11242a32c13a","taxonomy_revision":"f050b5d4780b1289","title":"Environmental policy--United States--Case studies","url":"/topics/S2009103410","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9799973554132230690","address_version":"morton4x16-v1","coordinates":[0,479,496,51200],"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}