6544RD is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469689348,"geom:latitude":51.831961,"wof:name":"6544RD","counts:names_total":0,"wof:placetype":"postalcode","mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"localadmin_id":404473925,"locality_id":101751859,"postalcode_id":891149899,"region_id":85687043}],"mz:is_deprecated":0,"geom:area":0,"geom:longitude":5.811504,"wof:id":891149899,"geom:type":"Polygon","wof:lastmodified":1469689348,"clustr:alpha":0.05,"wof:belongsto":[85687043,102191581,404473925,85633337,101751859],"mz:is_clustr":1,"wof:repo":"whosonfirst-data-postalcode-nl","src:geom":"oa","wof:country":"NL","counts:names_preferred":0,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"NL","counts:names_languages":0,"geom:bbox":"5.81016349792,51.8311233521,5.81317472458,51.8332176208","clustr:count":52,"clustr:area":38.7,"clustr:density":1.34,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"12a92926846d9d6aa8f2c83a44710cfd","wof:parent_id":101751859,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.6,"edtf:cessation":"uuuu"}