Grivki is a locality and its consensus geometry is derived from geonames.
{"gn:population":0,"geom:latitude":57.87011,"gn:name":"Grivki","wof:name":"Grivki","counts:names_total":1,"gn:feature_code":"PPL","gn:feature_class":"P","mz:is_current":-1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85632685,"county_id":1108733385,"empire_id":874393555,"locality_id":1309923173,"region_id":85688167}],"gn:dem":60,"mz:min_zoom":12,"lbl:min_zoom":13.5,"geom:area":0,"gn:latitude":57.87011,"gn:asciiname":"Grivki","lbl:bbox":"29.95515,57.85011,29.99515,57.89011","counts:concordances_total":1,"gn:country_code":"RU","geom:type":"Point","wof:lastmodified":1566630130,"gn:admin1_code":"60","wof:belongsto":[85688167,102191581,85632685,874393555,1108733385],"name:rus_x_preferred":["Гривки"],"wof:repo":"whosonfirst-data-admin-ru","wof:country":"RU","counts:names_preferred":1,"geom:area_square_m":0,"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"RU","geom:bbox":"29.97515,57.87011,29.97515,57.87011","wof:superseded_by":[],"wof:geomhash":"e3d240f111384fde5763a8fc48c72446","wof:placetype_id":102312317,"mz:is_ceased":0,"lbl:max_zoom":18,"wof:placetype":"locality","gn:longitude":29.97515,"mz:is_deprecated":0,"gn:modification_date":"2012-01-17","geom:longitude":29.97515,"wof:id":1309923173,"wof:concordances":{"gn:id":558480},"src:geom":"geonames","gn:geonameid":558480,"wof:tags":[],"counts:names_languages":1,"wof:supersedes":[],"wof:parent_id":1108733385,"wof:placetype_names":["locality"],"mz:hierarchy_label":1,"gn:timezone":"Europe/Moscow","edtf:cessation":"uuuu"}