{"id":"S91003848","label":"North America--Civilization","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh91003848","normalized_label":"north america--civilization","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh91003848","provider":"lcsh","revision":"17c80da18da57fac","taxonomy_revision":"f050b5d4780b1289","title":"North America--Civilization","url":"/topics/S91003848","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4666855388812035654","address_version":"morton4x16-v1","coordinates":[0,21,45679,8192],"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}