{"id":"S99004708-781","label":"Iowa--Heritage Trail","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh99004708-781","normalized_label":"iowa--heritage trail","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh99004708-781","provider":"lcsh","revision":"0cf5f47bb3892581","taxonomy_revision":"f050b5d4780b1289","title":"Iowa--Heritage Trail","url":"/topics/S99004708-781","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"13838506983881346722","address_version":"morton4x16-v1","coordinates":[0,23,39620,37646],"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}