URL	Title	Id
http://digfir-published.macmillanusa.com/gls_animated_graph/gls_4_14.html	Chapter 1. eFigure 4.14	52322756757a2e3011000000
http://digfir-published.macmillanusa.com/gls_animated_graph/gls_4_14_dlap.xml	DLAP questions	52322756757a2e3011000000