San Silvestro is a locality and its consensus geometry is derived from geonames.
{"gn:population":81,"geom:latitude":45.48995,"gn:name":"San Silvestro","wof:name":"San Silvestro","counts:names_total":5,"gn:feature_code":"PPL","name:ceb_x_preferred":["San Silvestro"],"gn:admin3_code":"96037.0","gn:feature_class":"P","mz:is_current":-1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633253,"localadmin_id":404460371,"locality_id":1309691887,"macroregion_id":404227493,"region_id":85685665}],"name:srp_x_preferred":["San Silvestro"],"gn:dem":198,"mz:min_zoom":11,"lbl:min_zoom":13,"geom:area":0,"gn:admin2_code":"BI","gn:latitude":45.48995,"gn:asciiname":"San Silvestro","lbl:bbox":"8.19893,45.46995,8.23893,45.50995","counts:concordances_total":1,"gn:country_code":"IT","geom:type":"Point","wof:lastmodified":1566723032,"gn:admin1_code":"12","wof:belongsto":[85685665,102191581,404460371,85633253,404227493],"wof:repo":"whosonfirst-data-admin-it","wof:country":"IT","counts:names_preferred":5,"geom:area_square_m":0,"name:swe_x_preferred":["San Silvestro"],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"IT","geom:bbox":"8.21893,45.48995,8.21893,45.48995","wof:superseded_by":[],"wof:geomhash":"5f616ed9e5d5fbf40d1a18e2d1668a74","wof:placetype_id":102312317,"mz:is_ceased":0,"lbl:max_zoom":18,"src:population":"geonames","wof:placetype":"locality","name:ita_x_preferred":["San Silvestro"],"gn:longitude":8.21893,"mz:is_deprecated":0,"gn:modification_date":"2014-04-13","geom:longitude":8.21893,"wof:population":81,"wof:id":1309691887,"wof:concordances":{"gn:id":8957886},"src:geom":"geonames","gn:geonameid":8957886,"wof:tags":[],"wof:population_rank":1,"counts:names_languages":5,"wof:supersedes":[],"wof:parent_id":404460371,"wof:placetype_names":["locality"],"mz:hierarchy_label":1,"gn:timezone":"Europe/Rome","edtf:cessation":"uuuu","name:deu_x_preferred":["San Silvestro"]}