<xs:attribute name="cause">
<xs:annotation>
<xs:documentation>documents the presumed cause for the intervention. Suggested values include: 1] fix; 2] unclear</xs:documentation>
</xs:annotation>
<xs:simpleType>
<xs:union>
<xs:simpleType>
<xs:restriction base="xs:token">
<xs:enumeration value="fix">
<xs:annotation>
<xs:documentation>repeated for the purpose of fixation</xs:documentation>
</xs:annotation>
</xs:enumeration>
</xs:restriction>
</xs:simpleType>
<xs:simpleType>
<xs:restriction base="xs:token">
<xs:enumeration value="unclear">
<xs:annotation>
<xs:documentation>repeated to clarify a previously illegible or badly written text or mark</xs:documentation>
</xs:annotation>
</xs:enumeration>
</xs:restriction>
</xs:simpleType>
<xs:simpleType>
<xs:restriction base="xs:token">
<xs:pattern value="(\p{L}|\p{N}|\p{P}|\p{S})+"/>
</xs:restriction>
</xs:simpleType>
</xs:union>
</xs:simpleType>
</xs:attribute> |