{"id":"S2008000695","label":"Urban density","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2008000695","normalized_label":"urban density","broader":["http://id.loc.gov/authorities/subjects/sh85104918","http://id.loc.gov/authorities/subjects/sh88004757"],"aliases":["Urban population density"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2008000695","provider":"lcsh","revision":"5c57932c81876c0c","taxonomy_revision":"f050b5d4780b1289","title":"Urban density","url":"/topics/S2008000695","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14433135491304006240","address_version":"morton4x16-v1","coordinates":[0,478,48802,56320],"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}