[nm-wg] xquery, xpath tutorials

[Dan Gunter]

On the call there was a request for links to readable xquery/xpath
tutorials. These aren't too bad:

xpath

http://www.w3schools.com/xpath/default.asp

xquery

http://www.w3schools.com/xquery/default.asp


-Dan

p.s. since xquery uses xpath, you should probably look at them in that
order..