WA9 3BU is a postalcode and its consensus geometry is derived from os.
{"os:positional_quality_indicator":"1","date:inception_upper":"1985-10-01","geom:latitude":53.450937,"wof:name":"WA9 3BU","counts:names_total":0,"mz:is_current":0,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633159,"empire_id":136253055,"postalcode_id":38974113,"postalregion_id":1864211487}],"date:cessation_outer_end":981071999,"date:cessation_inner_end":981071999,"geom:area":0,"date:cessation_lower":"2001-02-01","date:inception_inner_end":497059199,"geom:type":"Point","wof:lastmodified":1709395873,"wof:belongsto":[85633159,102191581,136253055,1864211487],"wof:repo":"whosonfirst-data-postalcode-gb","date:inception_lower":"1985-10-01","wof:country":"GB","counts:names_preferred":0,"os:region_code":"E12000002","counts:names_variant":0,"wof:breaches":[],"edtf:inception":"1985-10-01","iso:country":"GB","geom:bbox":"-2.725855,53.450937,-2.725855,53.450937","date:inception_outer_start":496972800,"wof:superseded_by":[],"wof:geomhash":"71e8dcf0548d0e3f3cd225d6ee4caa77","wof:placetype_id":470996387,"os:district_code":"E08000013","date:cessation_upper":"2001-02-01","mz:is_ceased":1,"wof:created":1583796288,"wof:placetype":"postalcode","mz:is_deprecated":0,"date:cessation_inner_start":980985600,"geom:longitude":-2.725855,"date:inception_inner_start":496972800,"wof:id":38974113,"os:county_code":"E99999999","date:inception_outer_end":497059199,"date:cessation_outer_start":980985600,"src:geom":"os","wof:tags":[],"counts:names_languages":0,"os:country_code":"E92000001","wof:supersedes":[],"wof:parent_id":1864211487,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"edtf:cessation":"2001-02-01"}