Tancun is a locality and its consensus geometry is derived from geonames.
{"gn:population":0,"geom:latitude":30.40226,"gn:name":"Tancun","wof:name":"Tancun","counts:names_total":4,"gn:feature_code":"PPL","gn:feature_class":"P","mz:is_current":-1,"wof:hierarchy":[{"continent_id":102191569,"country_id":85632695,"county_id":890513323,"empire_id":136253041,"locality_id":1259793087,"region_id":85669739}],"gn:dem":17,"mz:min_zoom":12,"lbl:min_zoom":13.5,"geom:area":0,"gn:latitude":30.40226,"gn:asciiname":"Tancun","lbl:bbox":"116.99099,30.38226,117.03099,30.42226","counts:concordances_total":1,"gn:country_code":"CN","geom:type":"Point","wof:lastmodified":1566698902,"gn:admin1_code":"01","wof:belongsto":[85669739,102191569,85632695,136253041,890513323],"wof:repo":"whosonfirst-data-admin-cn","wof:country":"CN","counts:names_preferred":1,"geom:area_square_m":0,"counts:names_variant":3,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"CN","geom:bbox":"117.01099,30.40226,117.01099,30.40226","wof:superseded_by":[],"wof:geomhash":"4deffd3ccccd74386376916f3fe69098","name:und_x_variant":["T’an-ts’un","T’an-chia-ts’un","Tancun"],"wof:placetype_id":102312317,"mz:is_ceased":0,"lbl:max_zoom":18,"wof:placetype":"locality","name:zho_x_preferred":["檀村"],"gn:longitude":117.01099,"mz:is_deprecated":0,"gn:modification_date":"2017-03-04","geom:longitude":117.01099,"wof:id":1259793087,"wof:concordances":{"gn:id":1793472},"src:geom":"geonames","gn:geonameid":1793472,"wof:tags":[],"counts:names_languages":2,"wof:supersedes":[],"wof:parent_id":890513323,"wof:placetype_names":["locality"],"mz:hierarchy_label":1,"gn:timezone":"Asia/Shanghai","edtf:cessation":"uuuu"}