6658LD is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469689797,"geom:latitude":51.876495,"wof:name":"6658LD","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":404474305,"locality_id":101808597,"postalcode_id":891160327,"region_id":85687043}],"mz:is_deprecated":0,"geom:area":0,"geom:longitude":5.522561,"wof:id":891160327,"geom:type":"Polygon","wof:lastmodified":1513366679,"clustr:alpha":0.05,"wof:belongsto":[85687043,102191581,404474305,85633337,101808597],"mz:is_clustr":1,"wof:repo":"whosonfirst-data-postalcode-nl","src:geom":"oa","wof:country":"NL","counts:names_preferred":0,"geom:area_square_m":3730.312762,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"NL","counts:names_languages":0,"geom:bbox":"5.52214097977,51.8761062622,5.52297353745,51.8769607544","clustr:count":21,"clustr:area":12.76,"clustr:density":1.65,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"4a43fb55894ed5fb40d1b705bd93015a","wof:parent_id":101808597,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.21,"edtf:cessation":"uuuu"}