{"id":"S85092545","label":"Northern boundary of the United States","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85092545","normalized_label":"northern boundary of the united states","broader":["http://id.loc.gov/authorities/subjects/sh85139915"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85092545","provider":"lcsh","revision":"81264bcc60ab6912","taxonomy_revision":"f050b5d4780b1289","title":"Northern boundary of the United States","url":"/topics/S85092545","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"288309559246848580","address_version":"morton4x16-v1","coordinates":[0,20,18851,1024],"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}