<prov:document
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema"
    xmlns:prov="http://www.w3.org/ns/prov#"
    xmlns:ex="http://example.com/ns/ex#"
    xmlns:bob="http://example.com/ns/bob#"
    xmlns:alice="http://example.com/ns/alice#"
    xmlns:agg="http://example.com/ns/agg#">

  <prov:bundle prov:id="ex:bundle1">
    <ex:version>1</ex:version>
  </prov:bundle>

  <prov:bundleContent prov:id="ex:bundle1">
    <prov:entity prov:id="ex:report1"/>

    <prov:entity prov:id="ex:report2">
      <prov:type xsi:type="xsd:QName">report</prov:type>
      <ex:version>2</ex:version>
    </prov:entity>

    <prov:wasGeneratedBy>
      <prov:entity prov:ref="ex:report2"/>
      <prov:time>2012-05-25T11:00:01</prov:time>
    </prov:wasGeneratedBy>

    <prov:wasDerivedFrom>
      <prov:generatedEntity prov:ref="ex:report2"/>
      <prov:usedEntity prov:ref="ex:report1"/>
    </prov:wasDerivedFrom>
  </prov:bundleContent>

</prov:document>