{"id":"S2010002654","label":"Pergamum (Extinct city)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2010002654","normalized_label":"pergamum (extinct city)","broader":["http://id.loc.gov/authorities/subjects/sh85026181","http://id.loc.gov/authorities/subjects/sh85138785"],"aliases":["Pergame (Extinct city)","Pergamon (Extinct city)","P\u00e9rgamo (Extinct city)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2010002654","provider":"lcsh","revision":"bb9b834abbb3f868","taxonomy_revision":"f050b5d4780b1289","title":"Pergamum (Extinct city)","url":"/topics/S2010002654","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"634092764086542950","address_version":"morton4x16-v1","coordinates":[0,479,14547,30720],"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}