Ban Dan is a locality and its consensus geometry is derived from geonames.
{"gn:population":0,"geom:latitude":21.01696,"gn:name":"Bản Đán","wof:name":"Ban Dan","counts:names_total":2,"gn:feature_code":"PPL","gn:feature_class":"P","mz:is_current":-1,"name:vie_x_preferred":["Bản Đán"],"wof:hierarchy":[{"continent_id":102191569,"country_id":85632763,"county_id":1108781011,"locality_id":1209764327,"region_id":85680615}],"gn:dem":948,"mz:min_zoom":12,"lbl:min_zoom":13.5,"geom:area":0,"gn:latitude":21.01696,"gn:asciiname":"Ban Dan","lbl:bbox":"104.16743,20.99696,104.20743,21.03696","counts:concordances_total":1,"gn:country_code":"VN","geom:type":"Point","wof:lastmodified":1566649629,"gn:admin1_code":"32.0","wof:belongsto":[102191569,85632763,85680615,1108781011],"wof:repo":"whosonfirst-data-admin-vn","wof:country":"VN","counts:names_preferred":1,"geom:area_square_m":0,"counts:names_variant":1,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"VN","geom:bbox":"104.18743,21.01696,104.18743,21.01696","wof:superseded_by":[],"wof:geomhash":"c6d3882e0e773868661e48178d0b3d22","name:und_x_variant":["Bản Dan"],"wof:placetype_id":102312317,"mz:is_ceased":0,"lbl:max_zoom":18,"wof:placetype":"locality","gn:longitude":104.18743,"mz:is_deprecated":0,"gn:modification_date":"2015-06-07","geom:longitude":104.18743,"wof:id":1209764327,"wof:concordances":{"gn:id":1590759},"src:geom":"geonames","gn:geonameid":1590759,"wof:tags":[],"counts:names_languages":2,"wof:supersedes":[],"wof:parent_id":1108781011,"wof:placetype_names":["locality"],"mz:hierarchy_label":1,"gn:timezone":"Asia/Ho_Chi_Minh","edtf:cessation":"uuuu"}