id	domain	url
hindsight-4195	www.opt.indiana.edu	www.opt.indiana.edu/ohs/opthohiso.html
hindsight-4195	www.opt.indiana.edu	www.opt.indiana.edu/ohs/hindsightjan07.pdf
hindsight-4195	www.indiana.edu	www.indiana.edu/ohs/optohiso.html