{"id":"S85078504","label":"Louisiana Purchase","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85078504","normalized_label":"louisiana purchase","broader":["http://id.loc.gov/authorities/subjects/sh85140192"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85078504","provider":"lcsh","revision":"078e932ed0f919b6","taxonomy_revision":"f050b5d4780b1289","title":"Louisiana Purchase","url":"/topics/S85078504","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9547701579910612548","address_version":"morton4x16-v1","coordinates":[0,20,18631,40960],"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}