4029 is a postalcode and its consensus geometry is derived from geoplanet.
{"mz:is_ceased":0,"geom:latitude":0,"wof:name":"4029","counts:names_total":0,"wof:placetype":"postalcode","wof:hierarchy":[{"continent_id":102191583,"country_id":85632793,"county_id":102049495,"localadmin_id":404541435,"locality_id":101934019,"postalcode_id":504780431,"region_id":85681463}],"mz:is_deprecated":0,"geom:area":0,"geom:longitude":0,"wof:id":504780431,"counts:concordances_total":1,"geom:type":"Point","wof:lastmodified":1474565384,"wof:belongsto":[85681463,102191583,404541435,85632793,101934019,102049495],"wof:concordances":{"gp:id":"24504796"},"wof:repo":"whosonfirst-data-postalcode-au","src:geom":"geoplanet","wof:country":"AU","counts:names_preferred":0,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"AU","counts:names_languages":0,"geom:bbox":"0.0,0.0,0.0,0.0","wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"fc4d4085e55d16b479f231dbf54d3cfb","wof:parent_id":"101934019","wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"edtf:cessation":"uuuu"}