Марфівка is a locality and its consensus geometry is derived from whosonfirst.
{"geom:latitude":45.199808,"qs:loc_alt":"Marfivka","wof:name":"Марфівка","counts:names_total":5,"mz:is_current":-1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85632685,"county_id":1108738639,"disputed_id":1159339547,"empire_id":874393555,"locality_id":101857325,"region_id":85688855},{"continent_id":102191581,"country_id":85633805,"county_id":1108738639,"disputed_id":1159339547,"locality_id":101857325,"region_id":85688855}],"wof:geom_alt":["quattroshapes"],"mz:min_zoom":12,"lbl:latitude":45.199808,"lbl:min_zoom":13.5,"geom:area":0,"name:rus_x_variant":["Марфовка"],"lbl:bbox":"36.063353,45.179808,36.103353,45.219808","counts:concordances_total":3,"qs:adm0":"Україна","geom:type":"Point","wof:lastmodified":1582349290,"qs:a2":"Ленінський","qs:a1":"*Крим","wof:belongsto":[85688855,1159339547,102191581,85632685,874393555,1108738639,85633805],"name:rus_x_preferred":["Дау́т-Эли́"],"mps:latitude":45.199808,"qs:a0":"Україна","wof:repo":"whosonfirst-data-admin-ua","qs:loc":"Марфівка","wof:country":"UA","counts:names_preferred":3,"geom:area_square_m":0,"counts:names_variant":1,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"UA","name:ukr_x_preferred":["Марфівка"],"geom:bbox":"36.083353,45.199808,36.083353,45.199808","name:eng_x_preferred":["Marfovka"],"src:lbl_centroid":"mapshaper","wof:superseded_by":[],"wof:geomhash":"0b2eabd4b2ca933ffac02530347aa885","qs:pop":0,"wof:placetype_id":102312317,"qs:la_lc":"*","qs:level":"locality","mz:is_ceased":0,"lbl:max_zoom":18,"wof:placetype":"locality","name:rus_x_historical":["Дау́т-Эли́"],"qs:a2_alt":"Lenins'kyi","mz:is_deprecated":0,"qs:type":"buffered point","qs:a1_alt":"Krym","geom:longitude":36.083353,"wof:id":101857325,"qs:source":"RCustom EuroGlobalMap + UMZ Urban Polygons + Geonames + GeoPlanet","wof:concordances":{"gn:id":701859,"gp:id":918623,"qs_pg:id":5},"qs:a1r":"0","src:geom":"whosonfirst","src:geom_alt":["quattroshapes"],"wof:tags":[],"src:geom_via":"quattroshapes","counts:names_languages":3,"mps:longitude":36.083353,"wof:supersedes":[],"lbl:longitude":36.083353,"wof:parent_id":1108738639,"wof:placetype_names":["locality"],"mz:hierarchy_label":1,"edtf:cessation":"uuuu"}