[Description] Added anyURI datatype derived by extension from the anyURI datatype in the http://www.w3.org/2001/XMLSchema namespace. [Class] 
Addition
N a m e s p a c e
S e m a n t i c
A d d i t i o n
S y n t a x
D e l e t i o n
C l a r i f i c a t i o n
S t y l e