3915 CityGML File 1.0 232 Landesarchiv Nordrhein-Westfalen / Landesarchiv Nordrhein-Westfalen fmt/2040 PUID xml File extension gml File extension 3406 CityGML XML declaration <?xml version="1.0" (alternatively with single quotes), followed by up to 320 arbitrary bytes. CityGML root element, CityModel, preceded by either an angle bracket < or a colon. This may be followed by a varying amount of arbitrary bytes. CityGML namespace declaration xmlns + up to 8 bytes + ="http://www.opengis.net/citygml/1.0" 1 Absolute from BOF 0 0 3C3F786D6C2076657273696F6E3D(22|27)312E30(22|27){0-320}(3A|3C)436974794D6F64656C{0-1024}786D6C6E73{0-8}3D(22|27)687474703A2F2F7777772E6F70656E6769732E6E65742F63697479676D6C2F312E30(22|27) Has priority over 319 3D Studio (V1)