<xs:attribute name="loc">
<xs:annotation>
<xs:documentation>(location) indicates the location of the variation, when the location-referenced method of apparatus markup is used.</xs:documentation>
</xs:annotation>
<xs:simpleType>
<xs:restriction>
<xs:simpleType>
<xs:list>
<xs:simpleType>
<xs:restriction base="xs:token">
<xs:pattern value="(\p{L}|\p{N}|\p{P}|\p{S})+"/>
</xs:restriction>
</xs:simpleType>
</xs:list>
</xs:simpleType>
<xs:minLength value="1"/>
</xs:restriction>
</xs:simpleType>
</xs:attribute> |