68190 is a postalcode and its consensus geometry is derived from frgov.
{"mz:is_ceased":0,"geom:latitude":47.861353,"wof:name":"68190","counts:names_total":0,"wof:placetype":"postalcode","frgov:DEP":"68","frgov:ID":"68190","frgov:_COL6":4091.312,"mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633147,"county_id":102065381,"empire_id":136253037,"localadmin_id":404423273,"locality_id":101765749,"macrocounty_id":404228145,"macroregion_id":1108826391,"postalcode_id":421306229,"region_id":85683381}],"mz:is_deprecated":0,"frgov:SURF":56.141834,"geom:area":0.006768,"geom:longitude":7.346541,"wof:id":421306229,"frgov:LIB":"Ensisheim","counts:concordances_total":1,"geom:type":"MultiPolygon","wof:lastmodified":1496504667,"wof:belongsto":[85683381,102191581,404228145,404423273,85633147,1108826391,101765749,136253037,102065381],"wof:concordances":{"gp:id":"12726845"},"wof:repo":"whosonfirst-data-postalcode-fr","src:geom":"frgov","wof:country":"FR","counts:names_preferred":0,"frgov:POP2010":10421,"gp:parent_id":"12597152","geom:area_square_m":5.6146463264187E7,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"FR","counts:names_languages":0,"geom:bbox":"7.25701989069,47.8278935892,7.4382835355,47.9010226786","wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"9fcdeafe7e2162a15e1997f540c40a03","wof:parent_id":101765749,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"edtf:cessation":"uuuu"}