id	domain	url
crl-15538	www.dlib.org	http://www.dlib.org/dlib/july99/mackie-mason/07mackie-mason.html
crl-15538	www.dlib.org	http://www.dlib.org/dlib/may00/rudner/05rudner.html
crl-15538	info.lib.uh.edu	http://info.lib.uh.edu/pr/v7/n5/hart7n5.html