id	domain	url
epaa-303	epaa.asu.edu	http://epaa.asu.edu/epaa/v10n24/
epaa-303	www.nber.org	http://www.nber.org/papers/w8156
epaa-303	epaa.asu.edu	http://epaa.asu.edu/epaa
epaa-303	boston.com	http://boston.com/mcas
epaa-303	www.doe.mass.edu	http://www.doe.mass.edu/news/archive99/dec99/122299pr.html
epaa-303	www.doe.mass.edu	http://www.doe.mass.edu/news/archive99/dec99/122299pr.html)
epaa-303	www.doe.mass.edu	http://www.doe.mass.edu/mcas/01results/threshscore.html)
epaa-303	www.es.umb.edu	http://www.es.umb.edu/edg/mcas/mcasproblems.pdf