{"id":"S2008115916","label":"Mississippi River--Navigation","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2008115916","normalized_label":"mississippi river--navigation","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2008115916","provider":"lcsh","revision":"eeb7b8ac4f469452","taxonomy_revision":"f050b5d4780b1289","title":"Mississippi River--Navigation","url":"/topics/S2008115916","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4938201416876581476","address_version":"morton4x16-v1","coordinates":[0,478,50603,12288],"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}