#xpointer(//*[local-name()='y' and namespace-uri()='http://www.foo.com/bar'])
locates all the y elements from the namespace whose URI is
http://www.foo.com/bar
xpointer(id("sec2.1")//p[2] to id("sec2.2")//p[last()])
selects the range from the second p child of sec2.1 to the end of the last
p in sec2.2
string-range(//title,"XPointer")
returns the set of ranges
containing "XPointer" strings when they occur within title elements
9 of 12 |