<?xml version="1.0" encoding="UTF-8"?>
<kml xmlns="http://www.opengis.net/kml/2.2">
  <Document>
    <name>TimeSpan Example</name>
    <Placemark>
      <name>Visit Duration</name>
      <TimeSpan>
        <begin>2024-01-10T09:00:00Z</begin>
        <end>2024-01-10T17:00:00Z</end>
      </TimeSpan>
      <Point>
        <coordinates>-122.0841,37.4220,10</coordinates>
      </Point>
    </Placemark>
  </Document>
</kml>
