source: vbox/trunk/src/libs/libxml2-2.9.14/test/relaxng/addressBook.rng@ 103075

<grammar xmlns="http://relaxng.org/ns/structure/1.0">

  <start>
    <element name="addressBook">
      <zeroOrMore>
        <element name="card">
          <ref name="cardContent"/>
        </element>
      </zeroOrMore>
    </element>
  </start>

  <define name="cardContent">
    <element name="name">
      <text/>
    </element>
    <element name="email">
      <text/>
    </element>
  </define>

</grammar>