{"id":"S2008008063","label":"Shangdu (Extinct city)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2008008063","normalized_label":"shangdu (extinct city)","broader":["http://id.loc.gov/authorities/subjects/sh85023988","http://id.loc.gov/authorities/subjects/sh85026153"],"aliases":["Kaipingfu (Extinct city)","Xanadu (Extinct city)","Yuan Shangdu (Extinct city)","Zanadu (Extinct city)","\u015aangdu (Extinct city)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2008008063","provider":"lcsh","revision":"d94c6c5ed8f0d3b9","taxonomy_revision":"f050b5d4780b1289","title":"Shangdu (Extinct city)","url":"/topics/S2008008063","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14469164304425166372","address_version":"morton4x16-v1","coordinates":[0,478,48917,64512],"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}