2994DC is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469675645,"geom:latitude":51.859327,"wof:name":"2994DC","counts:names_total":0,"wof:placetype":"postalcode","mz:is_current":-1,"mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"locality_id":101754615,"postalcode_id":890811391,"region_id":85687041}],"mz:is_deprecated":0,"geom:area":0,"geom:longitude":4.502485,"wof:id":890811391,"geom:type":"Polygon","wof:lastmodified":1513579296,"clustr:alpha":0.05,"wof:belongsto":[102191581,101754615,85633337,85687041],"mz:is_clustr":1,"wof:repo":"whosonfirst-data-postalcode-nl","src:geom":"oa","wof:country":"NL","counts:names_preferred":0,"geom:area_square_m":202.357744,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"NL","counts:names_languages":0,"geom:bbox":"4.50231361389,51.8589477539,4.50275468826,51.8598442078","clustr:count":33,"clustr:area":22.86,"clustr:density":1.44,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"4849bbde85b65a92e27401bf3b265b01","wof:parent_id":101754615,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.15,"edtf:cessation":"uuuu"}