6687LD is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469689955,"geom:latitude":51.912231,"wof:name":"6687LD","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":404474617,"locality_id":101808583,"postalcode_id":891164613,"region_id":85687043}],"mz:is_deprecated":0,"geom:area":2.3E-5,"geom:longitude":5.930391,"wof:id":891164613,"geom:type":"Polygon","wof:lastmodified":1513366661,"clustr:alpha":0.05,"wof:belongsto":[85687043,102191581,404474617,85633337,101808583],"mz:is_clustr":1,"wof:repo":"whosonfirst-data-postalcode-nl","src:geom":"oa","wof:country":"NL","counts:names_preferred":0,"geom:area_square_m":173899.064973,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"NL","counts:names_languages":0,"geom:bbox":"5.92600822449,51.9102363586,5.93410301208,51.9144210815","clustr:count":20,"clustr:area":601.26,"clustr:density":0.03,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"c8721e14ab081a7dd0ff56334e4bad63","wof:parent_id":101808583,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":1.32,"edtf:cessation":"uuuu"}