{"id":"S2019001906","label":"Milwaukee and Rock River Canal (Wis.)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2019001906","normalized_label":"milwaukee and rock river canal (wis.)","broader":["http://id.loc.gov/authorities/subjects/sh2019001954"],"aliases":["Milwaukee Canal (Wis.)","Rock River Canal (Wis.)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2019001906","provider":"lcsh","revision":"7b972ed6cf02810e","taxonomy_revision":"f050b5d4780b1289","title":"Milwaukee and Rock River Canal (Wis.)","url":"/topics/S2019001906","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10089404853536440322","address_version":"morton4x16-v1","coordinates":[0,481,24088,51200],"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}