1<element name="data" xmlns="http://relaxng.org/ns/structure/1.0"> 2 <choice> 3 <externalRef href="pattern1.rng"/> 4 <externalRef href="pattern2.rng"/> 5 </choice> 6</element> 7 8
1<element name="data" xmlns="http://relaxng.org/ns/structure/1.0"> 2 <choice> 3 <externalRef href="pattern1.rng"/> 4 <externalRef href="pattern2.rng"/> 5 </choice> 6</element> 7 8