Oya is a locality and its consensus geometry is derived from geonames.
{"gn:population":0,"name:jpn_x_preferred":["大谷"],"geom:latitude":35.43798,"gn:name":"Ōya","wof:name":"Oya","counts:names_total":8,"gn:feature_code":"PPL","gn:feature_class":"P","mz:is_current":-1,"wof:hierarchy":[{"continent_id":102191569,"country_id":85632429,"county_id":890520317,"locality_id":1360047337,"region_id":85672805}],"gn:dem":20,"mz:min_zoom":12,"lbl:min_zoom":13.5,"name:por_x_preferred":["Oyá"],"geom:area":0,"gn:admin2_code":"7470889.0","gn:latitude":35.43798,"gn:asciiname":"Oya","lbl:bbox":"139.37067,35.41798,139.41067,35.45798","counts:concordances_total":1,"gn:country_code":"JP","geom:type":"Point","wof:lastmodified":1566726181,"gn:admin1_code":"19.0","wof:belongsto":[102191569,85632429,85672805,890520317],"name:yor_x_preferred":["Ọya"],"wof:repo":"whosonfirst-data-admin-jp","wof:country":"JP","counts:names_preferred":7,"geom:area_square_m":0,"counts:names_variant":1,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"JP","geom:bbox":"139.39067,35.43798,139.39067,35.43798","name:spa_x_preferred":["Oiá"],"wof:superseded_by":[],"name:fra_x_preferred":["Oya"],"wof:geomhash":"d07f5cbb3e389b9836a05a848724a4ab","name:und_x_variant":["Ōya"],"wof:placetype_id":102312317,"mz:is_ceased":0,"lbl:max_zoom":18,"wof:placetype":"locality","name:ita_x_preferred":["Oyá"],"gn:longitude":139.39067,"mz:is_deprecated":0,"gn:modification_date":"2017-04-09","geom:longitude":139.39067,"wof:id":1360047337,"wof:concordances":{"gn:id":10426305},"src:geom":"geonames","gn:geonameid":10426305,"wof:tags":[],"counts:names_languages":8,"wof:supersedes":[],"wof:parent_id":890520317,"wof:placetype_names":["locality"],"mz:hierarchy_label":1,"gn:timezone":"Asia/Tokyo","edtf:cessation":"uuuu","name:deu_x_preferred":["Oyá"]}