<element name=“addressBook” ns=“www.example.com”
xmlns="http://relaxng.org/ns/structure/1.0"> <zeroOrMore> <element name="card"> <element name="name"> <text/> </element> <element name="email"> <text/> </element> </element> </zeroOrMore>
</element>
<element name=“addressBook” ns=“www.example.com”
xmlns="http://relaxng.org/ns/structure/1.0"> <zeroOrMore> <element name="card"> <element name="name"> <text/> </element> <element name="email"> <text/> </element> </element> </zeroOrMore>
</element>