| <?xml version="1.0" encoding="ISO-8859-1"?> |
| <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"> |
| |
| <xs:element name="family" type="family_type"> |
| <xs:key name="sibling_key"> |
| <xs:selector xpath="siblings/sibling"/> |
| <xs:field xpath="@name"/> |
| </xs:key> |
| <xs:keyref name="sibling_key_ref" refer="sibling_key"> |
| <xs:selector xpath="sisters/sister"/> |
| <xs:field xpath="@name"/> |
| </xs:keyref> |
| </xs:element> |
| <xs:complexType name="family_type"> |
| <xs:sequence> |
| <xs:element name="siblings" type="siblings_type" /> |
| <xs:element name="sisters" type="sisters_type" /> |
| </xs:sequence> |
| <xs:attribute name="name" type="xs:string"/> |
| </xs:complexType> |
| <xs:complexType name="siblings_type"> |
| <xs:sequence> |
| <xs:element name="sibling" type="sibling_type" minOccurs="0" |
| maxOccurs="unbounded" /> |
| </xs:sequence> |
| </xs:complexType> |
| <xs:complexType name="sisters_type"> |
| <xs:sequence> |
| <xs:element name="sister" type="sister_type" minOccurs="0" |
| maxOccurs="unbounded" /> |
| </xs:sequence> |
| </xs:complexType> |
| <xs:complexType name="sibling_type"> |
| <xs:attribute name="name" type="xs:string"/> |
| </xs:complexType> |
| <xs:complexType name="sister_type"> |
| <xs:attribute name="name" type="xs:string"/> |
| </xs:complexType> |
| </xs:schema> |