{"id":"S86003926-781","label":"Morrison Formation","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh86003926-781","normalized_label":"morrison formation","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh86003926-781","provider":"lcsh","revision":"1c5093adbe2fa6f3","taxonomy_revision":"f050b5d4780b1289","title":"Morrison Formation","url":"/topics/S86003926-781","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5190539909395548868","address_version":"morton4x16-v1","coordinates":[0,20,33091,23310],"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}