Twin Creek is a locality and its consensus geometry is derived from geonames.
{"gn:population":0,"geom:latitude":41.62722,"gn:name":"Twin Creek","wof:name":"Twin Creek","counts:names_total":2,"gn:feature_code":"PPL","name:ceb_x_preferred":["Twin Creek"],"gn:admin3_code":"35827.0","gn:feature_class":"P","mz:is_current":-1,"wof:hierarchy":[{"continent_id":102191575,"country_id":85633793,"county_id":102080845,"localadmin_id":404499139,"locality_id":1209741007,"region_id":85688697}],"gn:dem":227,"gn:elevation":"224.0","mz:min_zoom":12,"lbl:min_zoom":13.5,"geom:area":0,"gn:admin2_code":"197","gn:latitude":41.62722,"gn:asciiname":"Twin Creek","lbl:bbox":"-88.00111,41.60722,-87.96111,41.64722","counts:concordances_total":1,"gn:country_code":"US","geom:type":"Point","wof:lastmodified":1613718263,"gn:admin1_code":"IL","wof:belongsto":[85688697,102191575,404499139,85633793,102080845],"wof:repo":"whosonfirst-data-admin-us","wof:country":"US","counts:names_preferred":2,"geom:area_square_m":0,"name:swe_x_preferred":["Twin Creek"],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"US","geom:bbox":"-87.98111,41.62722,-87.98111,41.62722","wof:superseded_by":[],"wof:geomhash":"231c448f3ca33bdb9154c367db49f281","wof:placetype_id":102312317,"mz:is_ceased":0,"lbl:max_zoom":18,"wof:placetype":"locality","gn:longitude":-87.98111,"mz:is_deprecated":0,"gn:modification_date":"2017-05-23","geom:longitude":-87.98111,"wof:id":1209741007,"wof:concordances":{"gn:id":7151341},"src:geom":"geonames","gn:geonameid":7151341,"wof:tags":[],"counts:names_languages":2,"wof:supersedes":[],"wof:parent_id":404499139,"wof:placetype_names":["locality"],"mz:hierarchy_label":1,"gn:timezone":"America/Chicago","edtf:cessation":"uuuu"}