6121LG is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469687764,"geom:latitude":51.030123,"wof:name":"6121LG","counts:names_total":0,"wof:placetype":"postalcode","mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"localadmin_id":404474675,"locality_id":101839201,"postalcode_id":891113101,"region_id":85687033}],"mz:is_deprecated":0,"geom:area":1.0E-6,"geom:longitude":5.808508,"wof:id":891113101,"geom:type":"Polygon","wof:lastmodified":1469687764,"clustr:alpha":0.05,"wof:belongsto":[85687033,102191581,404474675,85633337,101839201],"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":"5.80811023712,51.0296020508,5.80899381638,51.0306739807","clustr:count":9,"clustr:area":71.73,"clustr:density":0.13,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"a1c22ef4f7d21a2b8e38bfa511a86a31","wof:parent_id":101839201,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.24,"edtf:cessation":"uuuu"}