{"id":"S2013003612","label":"Alwen Reservoir (Wales)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2013003612","normalized_label":"alwen reservoir (wales)","broader":["http://id.loc.gov/authorities/subjects/sh2011005203"],"aliases":["Birkenhead Water Works (Wales)","Cronfa Alwen (Wales)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2013003612","provider":"lcsh","revision":"9f2330d010866a9b","taxonomy_revision":"f050b5d4780b1289","title":"Alwen Reservoir (Wales)","url":"/topics/S2013003612","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5532747211378943526","address_version":"morton4x16-v1","coordinates":[0,479,61437,28672],"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}