| <xsd:element name="CHILDREN" minOccurs="0" maxOccurs="1" > | |
| <xsd:complexType> | |
| <xsd:choice minOccurs="0" maxOccurs="unbounded" > | |
| <xsd:element name="NODE" type="node:NODE"/> | |
| <xsd:element name="SUB-NODE" type="node:SUB-NODE"/> | |
| </xsd:choice> | |
| </xsd:complexType> | |
| </xsd:element> |