3213 is a postalcode and its consensus geometry is derived from atgov.
{"mz:is_ceased":0,"geom:latitude":47.981158,"wof:name":"3213","counts:names_total":0,"wof:placetype":"postalcode","atgov:gkz":[31906],"wof:hierarchy":[{"continent_id":102191581,"country_id":85632785,"county_id":102049869,"localadmin_id":1108836381,"postalcode_id":504797029,"region_id":85681671}],"mz:is_deprecated":0,"lbl:latitude":47.981433,"atgov:gem_name":["Frankenfels"],"geom:area":0.006771,"geom:longitude":15.32246,"wof:id":504797029,"atgov:bez_name":["Sankt Pu00f6lten-Land"],"counts:concordances_total":1,"geom:type":"MultiPolygon","wof:lastmodified":1496612332,"wof:belongsto":[85681671,102191581,1108836381,85632785,102049869],"wof:concordances":{"gp:id":"12815504"},"wof:repo":"whosonfirst-data-postalcode-at","atgov:bez_nr":[319],"src:geom":"atgov","wof:country":"AT","counts:names_preferred":0,"gp:parent_id":"12673975","geom:area_square_m":5.6045111299505E7,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"AT","counts:names_languages":0,"geom:bbox":"15.2644929179,47.9355420009,15.3880781295,48.0261803972","src:lbl:centroid":"mapshaper","wof:superseded_by":[],"wof:supersedes":[],"lbl:longitude":15.321315,"wof:geomhash":"41f6916b76d0055ffe3d6aea0af493f5","wof:parent_id":1108836381,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"edtf:cessation":"uuuu"}