indicates why the material is hard to transcribe. | 
                           
| Element | tei:unclear | 
<xs:attribute name="reason"> <xs:annotation> <xs:documentation>indicates why the material is hard to transcribe.</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>  |