Mardsjon is a locality and its consensus geometry is derived from geonames.
{"gn:population":0,"geom:latitude":63.3,"name:nor_x_variant":["Mårdsjøn"],"gn:name":"Mårdsjön","wof:name":"Mardsjon","counts:names_total":3,"gn:feature_code":"PPL","gn:feature_class":"P","mz:is_current":-1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633789,"county_id":1159303013,"localadmin_id":1125382133,"locality_id":1276857011,"region_id":85688461}],"gn:dem":319,"mz:min_zoom":12,"lbl:min_zoom":13.5,"geom:area":0,"gn:admin2_code":"2303.0","gn:latitude":63.3,"gn:asciiname":"Mardsjon","lbl:bbox":"15.58,63.28,15.62,63.32","counts:concordances_total":1,"gn:country_code":"SE","geom:type":"Point","wof:lastmodified":1566641192,"gn:admin1_code":"7.0","wof:belongsto":[85688461,102191581,1125382133,85633789,1159303013],"wof:repo":"whosonfirst-data-admin-se","wof:country":"SE","counts:names_preferred":1,"geom:area_square_m":0,"counts:names_variant":2,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"SE","geom:bbox":"15.6,63.3,15.6,63.3","wof:superseded_by":[],"wof:geomhash":"0c336b95bc02f45432ffeaea5e39de7f","name:und_x_variant":["Mårdsjö"],"wof:placetype_id":102312317,"mz:is_ceased":0,"lbl:max_zoom":18,"wof:placetype":"locality","gn:longitude":15.6,"name:nor_x_preferred":["Mårdsjön"],"gn:cc2":"SE","mz:is_deprecated":0,"gn:modification_date":"2012-01-17","geom:longitude":15.6,"wof:id":1276857011,"wof:concordances":{"gn:id":2692694},"src:geom":"geonames","gn:geonameid":2692694,"wof:tags":[],"counts:names_languages":2,"wof:supersedes":[],"wof:parent_id":1125382133,"wof:placetype_names":["locality"],"mz:hierarchy_label":1,"gn:timezone":"Europe/Stockholm","edtf:cessation":"uuuu"}