{"id":"S99011705","label":"Laurentia (Continent)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh99011705","normalized_label":"laurentia (continent)","broader":["http://id.loc.gov/authorities/subjects/sh85031556"],"aliases":["Laurentia (Geology)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh99011705","provider":"lcsh","revision":"1cd28e92ab00cdc7","taxonomy_revision":"f050b5d4780b1289","title":"Laurentia (Continent)","url":"/topics/S99011705","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14448752961410957862","address_version":"morton4x16-v1","coordinates":[0,23,39729,58368],"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}