Sien Chang is a locality and its consensus geometry is derived from geonames.
{"gn:population":0,"geom:latitude":22.25554,"gn:name":"Siên Chăng","wof:name":"Sien Chang","counts:names_total":0,"gn:feature_code":"PPL","gn:feature_class":"P","mz:is_current":-1,"wof:hierarchy":[{"continent_id":102191569,"country_id":85632763,"county_id":1108781087,"locality_id":1343873779,"region_id":85680611}],"gn:dem":198,"mz:min_zoom":12,"lbl:min_zoom":13.5,"geom:area":0,"gn:latitude":22.25554,"gn:asciiname":"Sien Chang","lbl:bbox":"106.55976,22.23554,106.59976,22.27554","counts:concordances_total":1,"gn:country_code":"VN","geom:type":"Point","wof:lastmodified":1566648207,"gn:admin1_code":"39.0","wof:belongsto":[102191569,85632763,85680611,1108781087],"wof:repo":"whosonfirst-data-admin-vn","wof:country":"VN","counts:names_preferred":0,"geom:area_square_m":0,"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"VN","geom:bbox":"106.57976,22.25554,106.57976,22.25554","wof:superseded_by":[],"wof:geomhash":"123d217f1b6c93faac5b4ce15c8bdf4b","wof:placetype_id":102312317,"mz:is_ceased":0,"lbl:max_zoom":18,"wof:placetype":"locality","gn:longitude":106.57976,"mz:is_deprecated":0,"gn:modification_date":"2013-05-07","geom:longitude":106.57976,"wof:id":1343873779,"wof:concordances":{"gn:id":1567917},"src:geom":"geonames","gn:geonameid":1567917,"wof:tags":[],"counts:names_languages":0,"wof:supersedes":[],"wof:parent_id":1108781087,"wof:placetype_names":["locality"],"mz:hierarchy_label":1,"gn:timezone":"Asia/Ho_Chi_Minh","edtf:cessation":"uuuu"}