3774LB is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469679167,"geom:latitude":52.149061,"wof:name":"3774LB","counts:names_total":0,"wof:placetype":"postalcode","mz:is_current":-1,"mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"localadmin_id":404473873,"locality_id":101807115,"postalcode_id":890900653,"region_id":85687043}],"mz:is_deprecated":0,"geom:area":1.2E-5,"geom:longitude":5.702287,"wof:id":890900653,"geom:type":"Polygon","wof:lastmodified":1513366504,"clustr:alpha":0.05,"wof:belongsto":[85687043,102191581,404473873,85633337,101807115],"mz:is_clustr":1,"wof:repo":"whosonfirst-data-postalcode-nl","src:geom":"oa","wof:country":"NL","counts:names_preferred":0,"geom:area_square_m":91983.163959,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"NL","counts:names_languages":0,"geom:bbox":"5.69610548019,52.1454467773,5.70865678787,52.1518135071","clustr:count":10,"clustr:area":765.09,"clustr:density":0.01,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"a817e240864f7baf7c7b1aa2576cd1a9","wof:parent_id":101807115,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":1.53,"edtf:cessation":"uuuu"}