<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:bbc="http://www.bbc.co.uk/news/">

  <prov:entity prov:id="ex:The-Painter"/>

  <prov:agent prov:id="ex:Picasso"/>

  <prov:wasAttributedTo>
    <prov:entity prov:ref="ex:The-Painter" />
    <prov:agent prov:ref="ex:Picasso" />
  </prov:wasAttributedTo>

  <prov:activity prov:id="ex:crash"/>

  <prov:wasInvalidatedBy>
    <prov:entity prov:ref="ex:The-Painter"/>
    <prov:activity prov:ref="ex:crash"/>
    <prov:time>1998-09-03T01:31:00</prov:time>
    <ex:circumstances>plane accident</ex:circumstances>
  </prov:wasInvalidatedBy>

</prov:document>