On is a locality and its consensus geometry is derived from geonames.
{"gn:population":0,"name:heb_x_preferred":["און"],"geom:latitude":62.95,"name:nor_x_variant":["Øn"],"gn:name":"Ön","wof:name":"On","counts:names_total":4,"gn:feature_code":"PPL","gn:feature_class":"P","mz:is_current":-1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633789,"county_id":1159303301,"localadmin_id":1125373731,"locality_id":1327091937,"region_id":85688457}],"gn:dem":-9999,"mz:min_zoom":12,"lbl:min_zoom":13.5,"geom:area":0,"gn:admin2_code":"2282.0","gn:latitude":62.95,"gn:asciiname":"On","lbl:bbox":"18.36333,62.93,18.40333,62.97","counts:concordances_total":1,"gn:country_code":"SE","geom:type":"Point","wof:lastmodified":1566639924,"gn:admin1_code":"24.0","wof:belongsto":[85688457,102191581,1125373731,85633789,1159303301],"wof:repo":"whosonfirst-data-admin-se","wof:country":"SE","counts:names_preferred":3,"geom:area_square_m":0,"counts:names_variant":1,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"SE","name:ukr_x_preferred":["Он"],"geom:bbox":"18.38333,62.95,18.38333,62.95","wof:superseded_by":[],"wof:geomhash":"c48d3121927cafa008e76bff6ea39a01","wof:placetype_id":102312317,"mz:is_ceased":0,"lbl:max_zoom":18,"wof:placetype":"locality","gn:longitude":18.38333,"name:nor_x_preferred":["Ön"],"mz:is_deprecated":0,"gn:modification_date":"2012-01-17","geom:longitude":18.38333,"wof:id":1327091937,"wof:concordances":{"gn:id":2686915},"src:geom":"geonames","gn:geonameid":2686915,"wof:tags":[],"counts:names_languages":3,"wof:supersedes":[],"wof:parent_id":1125373731,"wof:placetype_names":["locality"],"mz:hierarchy_label":1,"gn:timezone":"Europe/Stockholm","edtf:cessation":"uuuu"}