1221GD is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469667719,"geom:latitude":52.228886,"wof:name":"1221GD","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":101751905,"postalcode_id":890620329,"region_id":85687053}],"mz:is_deprecated":0,"geom:area":0,"geom:longitude":5.189294,"wof:id":890620329,"geom:type":"Polygon","wof:lastmodified":1513448929,"clustr:alpha":0.05,"wof:belongsto":[102191581,101751905,85633337,85687053],"mz:is_clustr":1,"wof:repo":"whosonfirst-data-postalcode-nl","src:geom":"oa","wof:country":"NL","counts:names_preferred":0,"geom:area_square_m":197.639538,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"NL","counts:names_languages":0,"geom:bbox":"5.18852758408,52.2287254333,5.19015979767,52.2290763855","clustr:count":14,"clustr:area":141.31,"clustr:density":0.1,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"228c98774762a3bf2854a7a2a7b4fbc9","wof:parent_id":101751905,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.15,"edtf:cessation":"uuuu"}