238-0232 is a postalcode and its consensus geometry is derived from gn.
{"gn:adm1_code":"","gn:adm2_name":"Miurashi","mz:is_ceased":0,"geom:latitude":35.1399,"gn:name":"Harumichou","wof:name":"238-0232","counts:names_total":0,"wof:placetype":"postalcode","mz:is_approximate":1,"wof:hierarchy":[{"locality_id":102031877,"postalcode_id":538189007}],"mz:is_deprecated":0,"geom:area":0,"geom:longitude":139.6257,"wof:id":538189007,"counts:concordances_total":1,"geom:type":"Point","wof:lastmodified":1474577283,"wof:belongsto":[102031877],"gn:accuracy":"","gn:adm1_name":"Kanagawaken","wof:concordances":{"gp:id":"26239965"},"wof:repo":"whosonfirst-data-postalcode-jp","gn:adm3_name":"","src:geom":"gn","wof:country":"JP","counts:names_preferred":0,"gn:adm3_code":"","gp:parent_id":"28417091","wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"JP","counts:names_languages":0,"geom:bbox":"139.6257,35.1399,139.6257,35.1399","gn:adm2_code":"","wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"4e59248b834af7353d16b95a9e8db5f5","wof:parent_id":102031877,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"edtf:cessation":"uuuu"}