Jarnsen is a locality and its consensus geometry is derived from geonames.
{"gn:population":0,"geom:latitude":52.64342,"gn:name":"Jarnsen","wof:name":"Jarnsen","counts:names_total":0,"gn:feature_code":"PPL","gn:admin3_code":"3351.0","gn:feature_class":"P","mz:is_current":0,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633111,"county_id":102063959,"locality_id":1259505391,"region_id":85682555}],"gn:dem":56,"geom:area":0,"gn:admin2_code":"0.0","gn:latitude":52.64342,"gn:asciiname":"Jarnsen","counts:concordances_total":1,"gn:country_code":"DE","edtf:deprecated":"2019-05-20","geom:type":"Point","wof:lastmodified":1558385278,"gn:admin1_code":"6","gn:admin4_code":"3351016.0","wof:belongsto":[102191581,85633111,85682555,102063959],"wof:repo":"whosonfirst-data-admin-de","wof:country":"DE","counts:names_preferred":0,"geom:area_square_m":0,"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"DE","geom:bbox":"10.28634,52.64342,10.28634,52.64342","wof:superseded_by":[1393562863],"wof:geomhash":"243bd73b7f0a785c51bc961ab30b123c","wof:placetype_id":102312317,"mz:is_ceased":0,"wof:placetype":"locality","gn:longitude":10.28634,"mz:is_deprecated":1,"gn:modification_date":"2015-09-05","geom:longitude":10.28634,"wof:id":1259505391,"wof:concordances":{"gn:id":2895158},"src:geom":"geonames","gn:geonameid":2895158,"wof:tags":[],"counts:names_languages":0,"wof:supersedes":[],"wof:parent_id":102063959,"wof:placetype_names":["locality"],"mz:hierarchy_label":1,"gn:timezone":"Europe/Berlin","edtf:cessation":"uuuu"}