id	domain	url
crl-15707	www.dlib.org	www.dlib.org/dlib/may03/marcum/05marcum.html
crl-15707	www.utsystem.edu	www.utsystem.edu/news/2003
crl-15707	www.findarticles.com	www.findarticles.com/cf_dls/m0blb/5_23/65803876/p1