The base type for all complexType definitions in the nexml schema. This type allows a number of special attributes:

• xml:lang - for languages codes
• xml:base - see http://www.w3.org/TR/xmlbase/
• xml:id - see http://www.w3.org/TR/xml-id/
• xml:space - for whitespace handling
• xlink:href - for links

Also see http://www.w3.org/2001/xml.xsd for more information on the xml and xlink attributes. Metadata annotations in which the object is a resource. If this element contains meta elements as children, then the object of this annotation is a "blank node". Metadata annotations in which the object is a literal value. If the @content attribute is used, then the element should contain no children.