<vmap:VMAP xmlns:vmap="http://www.iab.net/vmap-1.0" version="1.0">
  <vmap:AdBreak breakType="linear" breakId="mypre" timeOffset="start">
    <vmap:Extensions>
      <vmap:Extension extAttribute="extAttribute content" extAttribute2="extAttribute2 content">
        Extension value
        <vmap:Test testAttribute="testAttribute content" testAttribute2="testAttribute2 content">
          Test value
        </vmap:Test>
        <vmap:Test2 test2Attribute="test2Attribute content" test2Attribute2="test2Attribute2 content">
          Test2 value
        </vmap:Test2>
      </vmap:Extension>
      <vmap:Extension>
        Extension2 value
        <vmap:Child childAttribute="childAttribute content" childAttribute2="childAttribute2 content">
          Child value
        </vmap:Child>
      </vmap:Extension>
    </vmap:Extensions>

    <vmap:AdSource allowMultipleAds="true" followRedirects="true" id="1">
      <vmap:VASTAdData>
        <VAST version="3.0" xsi:noNamespaceSchemaLocation="vast.xsd">
        </VAST>
      </vmap:VASTAdData>
    </vmap:AdSource>
    <vmap:TrackingEvents>
      <vmap:Tracking event="breakStart">http://server.com/breakstart</vmap:Tracking>
      <vmap:Tracking event="breakEnd">http://server.com/breakend</vmap:Tracking>
      <vmap:Tracking event="breakEnd">http://server.com/breakend2</vmap:Tracking>
      <vmap:Tracking event="error">http://server.com/error?[ERRORCODE]</vmap:Tracking>
    </vmap:TrackingEvents>
  </vmap:AdBreak>
</vmap:VMAP>
