{"id":"S92001769","label":"McAlpine Locks and Dam (Ky.)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh92001769","normalized_label":"mcalpine locks and dam (ky.)","broader":["http://id.loc.gov/authorities/subjects/sh92001771","http://id.loc.gov/authorities/subjects/sh92001772"],"aliases":["McAlpine Lock and Dam (Ky.)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh92001769","provider":"lcsh","revision":"ba2e9ec91067437b","taxonomy_revision":"f050b5d4780b1289","title":"McAlpine Locks and Dam (Ky.)","url":"/topics/S92001769","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14177415481971312198","address_version":"morton4x16-v1","coordinates":[0,21,61271,41984],"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}