<?xml version="1.0"?><gpx version="1.1" creator="InetTools synthetic tutorial" xmlns="http://www.topografix.com/GPX/1/1"><trk><name>Demonstration route</name><trkseg><trkpt lat="51.5007" lon="-0.1246"><ele>10</ele></trkpt><trkpt lat="51.5012" lon="-0.1230"><ele>12</ele></trkpt><trkpt lat="51.5020" lon="-0.1220"><ele>11</ele></trkpt></trkseg></trk></gpx>