DN20 0LN is a postalcode and its consensus geometry is derived from os.
{"os:positional_quality_indicator":"8","date:inception_upper":"1994-12-01","geom:latitude":53.566084,"wof:name":"DN20 0LN","counts:names_total":0,"mz:is_current":0,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633159,"empire_id":136253055,"postalcode_id":1160902336,"postalregion_id":1864206815}],"date:cessation_outer_end":804643199,"date:cessation_inner_end":804643199,"geom:area":0,"date:cessation_lower":"1995-07-01","date:inception_inner_end":786326399,"geom:type":"Point","wof:lastmodified":1709396074,"wof:belongsto":[85633159,102191581,136253055,1864206815],"wof:repo":"whosonfirst-data-postalcode-gb","date:inception_lower":"1994-12-01","wof:country":"GB","counts:names_preferred":0,"os:region_code":"E12000003","counts:names_variant":0,"wof:breaches":[],"edtf:inception":"1994-12-01","iso:country":"GB","geom:bbox":"-0.547430,53.566084,-0.547430,53.566084","date:inception_outer_start":786240000,"wof:superseded_by":[],"wof:geomhash":"ff39b7fc1453c03407fddf0ea3de9627","wof:placetype_id":470996387,"os:district_code":"E06000013","date:cessation_upper":"1995-07-01","mz:is_ceased":1,"wof:created":1583795093,"wof:placetype":"postalcode","mz:is_deprecated":0,"date:cessation_inner_start":804556800,"geom:longitude":-0.54743,"date:inception_inner_start":786240000,"wof:id":1160902336,"os:county_code":"E99999999","date:inception_outer_end":786326399,"date:cessation_outer_start":804556800,"src:geom":"os","wof:tags":[],"counts:names_languages":0,"os:country_code":"E92000001","wof:supersedes":[],"wof:parent_id":1864206815,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"edtf:cessation":"1995-07-01"}