ISSUE-81 (OWL2 Builtins): Support for additional OWL-RL builtins [DTB]

ISSUE-81 (OWL2 Builtins): Support for additional OWL-RL builtins [DTB]

http://www.w3.org/2005/rules/wg/track/issues/81

Raised by: Christopher Welty
On product: DTB

Should the set of BLD builtins be augmented to include the Datatypes specified in the OWL-2 spec?  See http://www.w3.org/2005/rules/wiki/OWLRL#Datatypes_supported

These include xsd:hexBinary, xsd:base64Binary, xsd:anyURI, owl:dateTime, owl:real, as well as datatypes whose more general types are already supported by BLD:

xsd:nonNegativeInteger
xsd:normalizedString
xsd:token
xsd:Name
xsd:NCName
xsd:NMTOKEN
xsd:ID
xsd:IDREF
xsd:ENTITY 

Jos has posted an external comment to OWL-2 regarding the final three.