Definition Type Simple Type
Name roleTypes
Namespace http://voevent.dc3.com/VOEventMini/v1.1
Facets  
Enumerations observation , test , utility , retraction
XSD Schema VOEventMini.xsd
XSD Schema Diagram
XSD Schema Code
<xs:simpleType name="roleTypes" >
  <xs:restriction base="xs:string">
    <xs:enumeration value="observation"/>
    <xs:enumeration value="test"/>
    <xs:enumeration value="utility"/>
    <xs:enumeration value="retraction"/>
  </xs:restriction>

</xs:simpleType>
Derivation Tree
[No Sub Types]
roleTypes
    role
References
role