4901 is a postalcode and its consensus geometry is derived from atgov.
{"mz:is_ceased":0,"geom:latitude":48.104942,"wof:name":"4901","counts:names_total":0,"wof:placetype":"postalcode","atgov:gkz":[41722],"wof:hierarchy":[{"continent_id":102191581,"country_id":85632785,"county_id":102049817,"localadmin_id":1108836467,"postalcode_id":504798087,"region_id":85681677}],"mz:is_deprecated":0,"lbl:latitude":48.105415,"atgov:gem_name":["Ottnang am Hausruck"],"geom:area":0.00366,"geom:longitude":13.631593,"wof:id":504798087,"atgov:bez_name":["Vu00f6cklabruck"],"counts:concordances_total":1,"geom:type":"MultiPolygon","wof:lastmodified":1496612687,"wof:belongsto":[85681677,102191581,1108836467,85632785,102049817],"wof:concordances":{"gp:id":"12816134"},"wof:repo":"whosonfirst-data-postalcode-at","atgov:bez_nr":[417],"src:geom":"atgov","wof:country":"AT","counts:names_preferred":0,"gp:parent_id":"12591709","geom:area_square_m":3.0218318919931E7,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"AT","counts:names_languages":0,"geom:bbox":"13.5826381108,48.0649197326,13.6742883864,48.133978193","src:lbl:centroid":"mapshaper","wof:superseded_by":[],"wof:supersedes":[],"lbl:longitude":13.632287,"wof:geomhash":"50cbd0f21a5a857bcee86f8d51752910","wof:parent_id":1108836467,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"edtf:cessation":"uuuu"}