slide 72
Where to Get the XPath 2.0 Specs
The XPath 2.0 Spec —
http://www.w3.org/TR/xpath20
Data Model —
http://www.w3.org/TR/xpath-datamodel
Functions and Operators —
http://www.w3.org/TR/xquery-operators
Formal Semantics —
http://www.w3.org/TR/xquery-semantics
W3C XML Schema Type System —
http://www.w3.org/TR/xmlschema-0
(the primer),
http://www.w3.org/TR/xmlschema-1
(part 1),
http://www.w3.org/TR/xmlschema-2
(schema types)
XPath Requirements Version 2.0 —
http://www.w3.org/TR/xpath20req