San Marcos is a locality and its consensus geometry is derived from geonames.
{"gn:population":0,"name:kor_x_variant":["산마르코스"],"geom:latitude":-3.7,"name:nds_x_preferred":["San Marcos"],"name:vol_x_preferred":["San Marcos"],"gn:name":"San Marcos","wof:name":"San Marcos","counts:names_total":28,"gn:feature_code":"PPL","name:ceb_x_preferred":["San Marcos"],"gn:admin3_code":"160404.0","gn:feature_class":"P","mz:is_current":-1,"name:lit_x_preferred":["San Markosas"],"name:vie_x_preferred":["San Marcos"],"wof:hierarchy":[{"continent_id":102191577,"country_id":85632521,"county_id":421175219,"locality_id":1226830969,"region_id":85675899}],"name:srp_x_preferred":["Сан Маркос"],"gn:dem":92,"mz:min_zoom":12,"lbl:min_zoom":13.5,"name:por_x_preferred":["San Marcos"],"geom:area":0,"name:bre_x_preferred":["San Marcos"],"name:kor_x_preferred":["산 마르코스"],"gn:admin2_code":"1604.0","name:swa_x_preferred":["San Marcos"],"gn:latitude":-3.7,"gn:asciiname":"San Marcos","lbl:bbox":"-71.47,-3.72,-71.43,-3.68","counts:concordances_total":1,"gn:country_code":"PE","geom:type":"Point","wof:lastmodified":1636500390,"gn:admin1_code":"16","wof:belongsto":[102191577,85632521,85675899,421175219],"name:rus_x_preferred":["Сан-Маркос"],"wof:repo":"whosonfirst-data-admin-pe","wof:country":"PE","counts:names_preferred":27,"geom:area_square_m":0,"name:swe_x_preferred":["San Marcos"],"counts:names_variant":1,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"PE","name:ukr_x_preferred":["Сан-Маркос"],"geom:bbox":"-71.45,-3.7,-71.45,-3.7","name:spa_x_preferred":["San Marcos"],"wof:superseded_by":[],"name:fra_x_preferred":["San Marcos"],"name:nld_x_preferred":["San Marcos"],"wof:geomhash":"c2930ea2d6d1ebde445a431b31b3547e","wof:placetype_id":102312317,"mz:is_ceased":0,"lbl:max_zoom":18,"wof:placetype":"locality","name:sco_x_preferred":["San Marcos"],"name:ita_x_preferred":["San Marcos"],"name:est_x_preferred":["San Marcos"],"gn:longitude":-71.45,"mz:is_deprecated":0,"gn:modification_date":"2012-07-19","geom:longitude":-71.45,"wof:id":1226830969,"name:war_x_preferred":["San Marcos"],"wof:concordances":{"gn:id":3692400},"name:cat_x_preferred":["San Marcos"],"src:geom":"geonames","name:pol_x_preferred":["San Marcos"],"name:bul_x_preferred":["Сан Маркос"],"name:fin_x_preferred":["San Marcos"],"gn:geonameid":3692400,"wof:tags":[],"counts:names_languages":27,"name:tur_x_preferred":["San Marcos"],"name:glg_x_preferred":["San Marcos"],"wof:supersedes":[],"wof:parent_id":421175219,"wof:placetype_names":["locality"],"mz:hierarchy_label":1,"gn:timezone":"America/Lima","edtf:cessation":"uuuu","name:deu_x_preferred":["San Marcos"]}