| <grammar xmlns="http://relaxng.org/ns/structure/1.0" ns="urn:test:simple.rng"> | |
| <start> | |
| <element name="foo"> | |
| <attribute name="name"> | |
| <choice> | |
| <data type="string" /> | |
| <choice> | |
| <value>id</value> | |
| <value>name</value> | |
| <value>content-type</value> | |
| </choice> | |
| </choice> | |
| </attribute> | |
| </element> | |
| </start> | |
| </grammar> |