Korsakovka is a locality and its consensus geometry is derived from geonames.
{"gn:population":0,"geom:latitude":50.87277,"gn:name":"Korsakovka","wof:name":"Korsakovka","counts:names_total":4,"gn:feature_code":"PPL","gn:feature_class":"P","mz:is_current":-1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85632685,"county_id":1108732681,"empire_id":874393555,"locality_id":1243099255,"region_id":85688125}],"gn:dem":5,"mz:min_zoom":12,"lbl:min_zoom":13.5,"geom:area":0,"gn:latitude":50.87277,"gn:asciiname":"Korsakovka","lbl:bbox":"142.14897,50.85277,142.18897,50.89277","counts:concordances_total":1,"gn:country_code":"RU","geom:type":"Point","wof:lastmodified":1566631194,"gn:admin1_code":"64","wof:belongsto":[85688125,102191581,85632685,874393555,1108732681],"name:rus_x_preferred":["Корсаковка"],"wof:repo":"whosonfirst-data-admin-ru","wof:country":"RU","counts:names_preferred":3,"geom:area_square_m":0,"counts:names_variant":1,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"RU","geom:bbox":"142.16897,50.87277,142.16897,50.87277","name:eng_x_preferred":["Korsakovka"],"wof:superseded_by":[],"wof:geomhash":"128f0b45a05a04734bd03f3f056d5722","name:und_x_variant":["Karsakovka"],"wof:placetype_id":102312317,"mz:is_ceased":0,"lbl:max_zoom":18,"wof:placetype":"locality","gn:longitude":142.16897,"name:nor_x_preferred":["Korsakovka"],"mz:is_deprecated":0,"gn:modification_date":"2012-10-06","geom:longitude":142.16897,"wof:id":1243099255,"wof:concordances":{"gn:id":2124283},"src:geom":"geonames","gn:geonameid":2124283,"wof:tags":[],"counts:names_languages":4,"wof:supersedes":[],"wof:parent_id":1108732681,"wof:placetype_names":["locality"],"mz:hierarchy_label":1,"gn:timezone":"Asia/Sakhalin","edtf:cessation":"uuuu"}