{"id":"S85023109","label":"Chesapeake and Ohio Canal National Historical Park","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85023109","normalized_label":"chesapeake and ohio canal national historical park","broader":["http://id.loc.gov/authorities/subjects/sh85061129","http://id.loc.gov/authorities/subjects/sh85061141","http://id.loc.gov/authorities/subjects/sh85061143","http://id.loc.gov/authorities/subjects/sh85090083","http://id.loc.gov/authorities/subjects/sh85090107","http://id.loc.gov/authorities/subjects/sh85090109"],"aliases":["C & O Canal National Historic Park","C & O Canal National Historical Park","C & O Canal National Monument","C & O Canal National Park","C & O National Park"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85023109","provider":"lcsh","revision":"e3a53dbd83ea677c","taxonomy_revision":"f050b5d4780b1289","title":"Chesapeake and Ohio Canal National Historical Park","url":"/topics/S85023109","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"290495387356235328","address_version":"morton4x16-v1","coordinates":[0,20,17766,5120],"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}