Tersa is a locality and its consensus geometry is derived from geonames.
{"gn:population":2000,"geom:latitude":52.08671,"gn:name":"Tersa","wof:name":"Tersa","counts:names_total":3,"gn:feature_code":"PPL","gn:feature_class":"P","mz:is_current":-1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85632685,"county_id":890478413,"empire_id":874393555,"locality_id":1326847863,"region_id":85687995}],"gn:dem":27,"mz:min_zoom":11,"lbl:min_zoom":11.5,"geom:area":0,"gn:latitude":52.08671,"gn:asciiname":"Tersa","lbl:bbox":"47.51936,52.06671,47.55936,52.10671","counts:concordances_total":1,"gn:country_code":"RU","geom:type":"Point","wof:lastmodified":1566614267,"gn:admin1_code":"67","wof:belongsto":[85687995,102191581,85632685,874393555,890478413],"name:rus_x_preferred":["Терса"],"wof:repo":"whosonfirst-data-admin-ru","wof:country":"RU","counts:names_preferred":3,"geom:area_square_m":0,"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"RU","geom:bbox":"47.53936,52.08671,47.53936,52.08671","name:eng_x_preferred":["Tersa"],"wof:superseded_by":[],"wof:geomhash":"34e9c0537828ee24287c099c3ccc9540","wof:placetype_id":102312317,"mz:is_ceased":0,"lbl:max_zoom":15,"src:population":"geonames","wof:placetype":"locality","gn:longitude":47.53936,"name:nor_x_preferred":["Tersa"],"mz:is_deprecated":0,"gn:modification_date":"2014-10-31","geom:longitude":47.53936,"wof:population":2000,"wof:id":1326847863,"wof:concordances":{"gn:id":483288},"src:geom":"geonames","gn:geonameid":483288,"wof:tags":[],"wof:population_rank":4,"counts:names_languages":3,"wof:supersedes":[],"wof:parent_id":890478413,"wof:placetype_names":["locality"],"mz:hierarchy_label":1,"gn:timezone":"Europe/Saratov","edtf:cessation":"uuuu"}