Миколаївка is a locality and its consensus geometry is derived from whosonfirst.
{"geom:latitude":48.361314,"qs:loc_alt":"Mykolaivka","wof:name":"Миколаївка","counts:names_total":0,"wd:wordcount":110,"mz:is_current":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633805,"county_id":1108815737,"locality_id":101865909,"region_id":85688797}],"wof:geom_alt":["quattroshapes"],"mz:min_zoom":12,"lbl:latitude":48.361314,"lbl:min_zoom":13.5,"geom:area":0,"lbl:bbox":"34.663142,48.341314,34.703142,48.381314","counts:concordances_total":2,"qs:adm0":"Україна","geom:type":"Point","wof:lastmodified":1582349357,"qs:a2":"Дніпропетровський","qs:a1":"*Дніпропетровська","wof:belongsto":[102191581,85633805,85688797,1108815737],"mps:latitude":48.361314,"qs:a0":"Україна","wof:repo":"whosonfirst-data-admin-ua","qs:loc":"Миколаївка","wof:country":"UA","counts:names_preferred":0,"geom:area_square_m":0,"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"UA","geom:bbox":"34.683142,48.361314,34.683142,48.361314","src:lbl_centroid":"mapshaper","wof:superseded_by":[],"wof:geomhash":"d7c71dfe3d82a458fbf8f9a2a4da95a8","qs:pop":0,"wof:placetype_id":102312317,"qs:la_lc":"*","qs:level":"locality","mz:is_ceased":0,"lbl:max_zoom":18,"wof:placetype":"locality","qs:a2_alt":"Dnipropetrovs'kyi","mz:is_deprecated":0,"qs:type":"buffered point","qs:a1_alt":"Dnipropetrovs'ka","geom:longitude":34.683142,"wof:id":101865909,"qs:source":"RCustom EuroGlobalMap + UMZ Urban Polygons + Geonames + GeoPlanet","wof:concordances":{"gp:id":928013,"qs_pg:id":6},"qs:a1r":"0","src:geom":"whosonfirst","src:geom_alt":["quattroshapes"],"wof:tags":[],"src:geom_via":"quattroshapes","counts:names_languages":0,"mps:longitude":34.683142,"wof:supersedes":[],"lbl:longitude":34.683142,"wof:parent_id":1108815737,"wof:placetype_names":["locality"],"mz:hierarchy_label":1,"edtf:cessation":"uuuu"}