3 xml.gpx("version" => "1.1",
4 "creator" => "OpenStreetMap.org",
5 "xmlns" => "http://www.topografix.com/GPX/1/1",
6 "xmlns:xsi" => "http://www.w3.org/2001/XMLSchema-instance",
7 "xsi:schemaLocation" => "http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd") do