This is the default type for all of the DC elements.
It defines a complexType SimpleLiteral which permits mixed content but disallows child elements by use of minOcccurs/maxOccurs.
However, this complexType does permit the derivation of other types which would permit child elements.
The scheme attribute may be used as a qualifier to reference an encoding scheme that describes the value domain for a given property.
Gets the value of the content property.