Bayan is a locality and its consensus geometry is derived from geonames.
{"gn:population":0,"name:jpn_x_preferred":["バヤン"],"geom:latitude":42.1,"gn:name":"Bayan","wof:name":"Bayan","counts:names_total":20,"gn:feature_code":"PPL","name:ceb_x_preferred":["Bayan"],"name:kaz_x_preferred":["Баян"],"gn:feature_class":"P","mz:is_current":-1,"wof:hierarchy":[{"continent_id":102191569,"country_id":85632695,"county_id":1108732415,"empire_id":136253041,"locality_id":1276629227,"region_id":85669847}],"name:ara_x_preferred":["البيان"],"name:kat_x_preferred":["ბაიანი"],"gn:dem":1353,"mz:min_zoom":12,"lbl:min_zoom":13.5,"name:aze_x_preferred":["Bayan"],"geom:area":0,"gn:latitude":42.1,"gn:asciiname":"Bayan","lbl:bbox":"108.98,42.08,109.02,42.12","counts:concordances_total":1,"gn:country_code":"CN","geom:type":"Point","wof:lastmodified":1566677845,"gn:admin1_code":"20","wof:belongsto":[85669847,102191569,85632695,136253041,1108732415],"name:rus_x_preferred":["Баян"],"name:ind_x_preferred":["Bayan"],"wof:repo":"whosonfirst-data-admin-cn","wof:country":"CN","counts:names_preferred":20,"geom:area_square_m":0,"name:swe_x_preferred":["Bayan"],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"CN","name:ukr_x_preferred":["Баян"],"geom:bbox":"109.0,42.1,109.0,42.1","wof:superseded_by":[],"name:fra_x_preferred":["Bayan"],"name:nld_x_preferred":["Bayan"],"wof:geomhash":"e624a0f87c43de995d57c77aaf45d30d","wof:placetype_id":102312317,"mz:is_ceased":0,"lbl:max_zoom":18,"wof:placetype":"locality","name:ita_x_preferred":["Bayan"],"name:mlg_x_preferred":["Bayan"],"gn:longitude":109,"name:nor_x_preferred":["Bayan"],"mz:is_deprecated":0,"name:tgl_x_preferred":["Bayan"],"gn:modification_date":"1994-02-05","geom:longitude":109,"wof:id":1276629227,"wof:concordances":{"gn:id":2038422},"name:cat_x_preferred":["Bayan"],"src:geom":"geonames","gn:geonameid":2038422,"wof:tags":[],"counts:names_languages":20,"name:tur_x_preferred":["Bayan"],"name:glg_x_preferred":["Baian"],"wof:supersedes":[],"wof:parent_id":1108732415,"wof:placetype_names":["locality"],"mz:hierarchy_label":1,"gn:timezone":"Asia/Shanghai","edtf:cessation":"uuuu","name:deu_x_preferred":["Bayan"]}