id	domain	url
crl-16606	creativecommons.org	http://creativecommons.org/licenses/by-nc/4.0/
crl-16606	www.ala.org	www.ala.org/acrl/standards/ilframework
crl-16606	www.informationr.net	www.informationr.net/ir/18-3/colis/papers02.html#