id	domain	url
gist-573	www.bases.unal.edu	http://www.bases.unal.edu
gist-573	eltj.oxfordjournals.org	http://eltj.oxfordjournals.org/cgi/reprint/51/1/86.pdf
gist-573	www.bases.unal.edu.co:2065	http://www.bases.unal.edu.co:2065