Yamada is a locality and its consensus geometry is derived from geonames.
{"gn:population":0,"name:jpn_x_preferred":["山田"],"geom:latitude":34.51704,"gn:name":"Yamada","wof:name":"Yamada","counts:names_total":3,"gn:feature_code":"PPL","gn:admin3_code":"27381.0","gn:feature_class":"P","mz:is_current":-1,"wof:hierarchy":[{"continent_id":102191569,"country_id":85632429,"county_id":1108742495,"locality_id":1276809181,"region_id":85672785}],"gn:dem":90,"mz:min_zoom":12,"lbl:min_zoom":13.5,"geom:area":0,"name:kor_x_preferred":["야마다"],"gn:admin2_code":"1857170.0","gn:latitude":34.51704,"gn:asciiname":"Yamada","lbl:bbox":"135.62978,34.49704,135.66978,34.53704","counts:concordances_total":1,"gn:country_code":"JP","geom:type":"Point","wof:lastmodified":1566725521,"gn:admin1_code":"32.0","wof:belongsto":[102191569,85632429,85672785,1108742495],"wof:repo":"whosonfirst-data-admin-jp","wof:country":"JP","counts:names_preferred":3,"geom:area_square_m":0,"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"JP","geom:bbox":"135.64978,34.51704,135.64978,34.51704","wof:superseded_by":[],"wof:geomhash":"879b0bd22868b507228b5900edad7ba4","wof:placetype_id":102312317,"mz:is_ceased":0,"lbl:max_zoom":18,"wof:placetype":"locality","name:mlg_x_preferred":["Yamada"],"gn:longitude":135.64978,"mz:is_deprecated":0,"gn:modification_date":"2017-04-09","geom:longitude":135.64978,"wof:id":1276809181,"wof:concordances":{"gn:id":9288243},"src:geom":"geonames","gn:geonameid":9288243,"wof:tags":[],"counts:names_languages":3,"wof:supersedes":[],"wof:parent_id":1108742495,"wof:placetype_names":["locality"],"mz:hierarchy_label":1,"gn:timezone":"Asia/Tokyo","edtf:cessation":"uuuu"}