id	domain	url
crl-16301	chronicle.com	http://chronicle.com/article/as-roleof-librarians-evolves/137937/
crl-16301	chronicle.com	http://chronicle.com
crl-16301	www.arl.org	http://www.arl.org/focus-areas/planning-visioning/2512-new-roles-for-new-times
crl-16301	www.libraryjournal.com	http://www.libraryjournal.com/article/ca6598103.html
crl-16301	crl.acrl.org	http://crl.acrl.org/content/early/2013/02/06/crl13-432.full.pdf+html