D(node-metadata-equality-string,name:http://www.sleepycat.com/2002/dbxml,=,'report1.xml',V(edge-element-equality-string,section.section.title,=,'Procedure'))
V(edge-element-equality-string,section.section.title,=,'Procedure')
P(node-element-presence-none,=,incision)
P(node-element-presence-none,=,incision)