7418HC is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469692431,"geom:latitude":52.229358,"wof:name":"7418HC","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":404473825,"locality_id":101751865,"postalcode_id":891225399,"region_id":85687045}],"mz:is_deprecated":0,"geom:area":1.3E-5,"geom:longitude":6.20886,"wof:id":891225399,"geom:type":"Polygon","wof:lastmodified":1513522438,"clustr:alpha":0.05,"wof:belongsto":[85687045,102191581,404473825,85633337,101751865],"mz:is_clustr":1,"wof:repo":"whosonfirst-data-postalcode-nl","src:geom":"oa","wof:country":"NL","counts:names_preferred":0,"geom:area_square_m":102169.895828,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"NL","counts:names_languages":0,"geom:bbox":"6.20518541336,52.2270431519,6.21574020386,52.2314796448","clustr:count":6,"clustr:area":91.22,"clustr:density":0.07,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"847fd13e6c19081929257300fd140b4c","wof:parent_id":101751865,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":1.81,"edtf:cessation":"uuuu"}