{"id":"S87002737","label":"Olbia (Ukraine : Extinct city)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh87002737","normalized_label":"olbia (ukraine : extinct city)","broader":["http://id.loc.gov/authorities/subjects/sh85026182","http://id.loc.gov/authorities/subjects/sh85139334"],"aliases":["Borysthenes (Extinct city)","Olbia (Ancient city)","Olbiopolis (Extinct city)","Ol\u02b9bii\ufe20a\ufe21 (Extinct city)","Ol\u02b9vii\ufe20a\ufe21 (Extinct city)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh87002737","provider":"lcsh","revision":"0122af8a82cf4b4b","taxonomy_revision":"f050b5d4780b1289","title":"Olbia (Ukraine : Extinct city)","url":"/topics/S87002737","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14430742943768134148","address_version":"morton4x16-v1","coordinates":[0,20,48697,50176],"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}