{"id":"S2013000929","label":"Olmstead Locks and Dam (Ill. and Ky.)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2013000929","normalized_label":"olmstead locks and dam (ill. and ky.)","broader":["http://id.loc.gov/authorities/subjects/sh2013002060","http://id.loc.gov/authorities/subjects/sh92001771","http://id.loc.gov/authorities/subjects/sh92001772","http://id.loc.gov/authorities/subjects/sh93009087"],"aliases":["Lock and Dam Number 53 (Ill. and Ky.)","Olmsted Locks and Dam (Ill. and Ky.)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2013000929","provider":"lcsh","revision":"cef1ef6337dc57c9","taxonomy_revision":"f050b5d4780b1289","title":"Olmstead Locks and Dam (Ill. and Ky.)","url":"/topics/S2013000929","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14141386695186457190","address_version":"morton4x16-v1","coordinates":[0,479,61395,33792],"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}