West Grand Place is a locality and its consensus geometry is derived from geonames.
{"gn:population":0,"geom:latitude":39.76866,"gn:name":"West Grand Place","wof:name":"West Grand Place","counts:names_total":0,"gn:feature_code":"PPL","gn:admin3_code":"11046.0","gn:feature_class":"P","mz:is_current":-1,"wof:hierarchy":[{"continent_id":102191575,"country_id":85633793,"county_id":102083527,"localadmin_id":404499865,"locality_id":1327054625,"region_id":85688697}],"gn:dem":183,"gn:elevation":"184.0","mz:min_zoom":12,"lbl:min_zoom":13.5,"geom:area":0,"gn:admin2_code":"167.0","gn:latitude":39.76866,"gn:asciiname":"West Grand Place","lbl:bbox":"-89.69121,39.74866,-89.65121,39.78866","counts:concordances_total":1,"gn:country_code":"US","geom:type":"Point","wof:lastmodified":1613703463,"gn:admin1_code":"IL","wof:belongsto":[85688697,102191575,404499865,85633793,102083527],"wof:repo":"whosonfirst-data-admin-us","wof:country":"US","counts:names_preferred":0,"geom:area_square_m":0,"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"US","geom:bbox":"-89.67121,39.76866,-89.67121,39.76866","wof:superseded_by":[],"wof:geomhash":"660f1f0bb3a08db03f7788aa13e4ee23","wof:placetype_id":102312317,"mz:is_ceased":0,"lbl:max_zoom":18,"wof:placetype":"locality","gn:longitude":-89.67121,"mz:is_deprecated":0,"gn:modification_date":"2017-05-23","geom:longitude":-89.67121,"wof:id":1327054625,"wof:concordances":{"gn:id":4252790},"src:geom":"geonames","gn:geonameid":4252790,"wof:tags":[],"counts:names_languages":0,"wof:supersedes":[],"wof:parent_id":404499865,"wof:placetype_names":["locality"],"mz:hierarchy_label":1,"gn:timezone":"America/Chicago","edtf:cessation":"uuuu"}