URL	Title	Id
http://digfir-published.macmillanusa.com/cogtk/basic hebbian learning.html	Chapter 1. Basic Hebbian Learning	5047a15cb11c0fd577000000
http://digfir-published.macmillanusa.com/cogtk/basic hebbian learning_dlap.xml	DLAP questions	5047a15cb11c0fd577000000