id	domain	url
hindsight-4194	www.opt.indiana.edu	www.opt.indiana.edu/ohs/opthohiso.html
hindsight-4194	www.biographi.ca	http://www.biographi.ca/en/showbio.asp?biold=41753
hindsight-4194	www.opt.indiana.edu	www.opt.indiana.edu/ohs/hindsightjan07.pdf
hindsight-4194	www.indiana.edu	www.indiana.edu/ohs/optohiso.html