3895 is a postalcode and its consensus geometry is derived from ausstat.
{"mz:is_ceased":0,"geom:latitude":-37.460176,"wof:name":"3895","counts:names_total":0,"wof:placetype":"postalcode","mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191583,"country_id":85632793,"county_id":102049039,"localadmin_id":404540027,"postalcode_id":504780233,"region_id":85681497}],"mz:is_deprecated":0,"ausstat:POA_CODE":"3895","geom:area":0.062027,"geom:longitude":147.88232,"wof:id":504780233,"ausstat:POA_NAME":"3895","counts:concordances_total":1,"geom:type":"MultiPolygon","wof:lastmodified":1480902824,"ausstat:SQKM":609.055747,"wof:belongsto":[85681497,102191583,404540027,85632793,102049039],"wof:concordances":{"gp:id":"12707988"},"wof:repo":"whosonfirst-data-postalcode-au","src:geom":"ausstat","wof:country":"AU","counts:names_preferred":0,"gp:parent_id":"55864263","geom:area_square_m":6.08808072229951E8,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"AU","counts:names_languages":0,"geom:bbox":"147.743385664,-37.6671739995,148.002218784,-37.249539996","wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"493853f5420d9aac4a36d30e6f200406","wof:parent_id":404540027,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"edtf:cessation":"uuuu"}