id	domain	url
crl-16540	creativecommons.org	http://creativecommons.org/licenses/by-nc/3.0/
crl-16540	www.internetsociety.org	www.internetsociety.org/sites/default
crl-16540	www.pewinternet.org	www.pewinternet.org/files/old-media/files/reports/2002
crl-16540	cadair.aber.ac.uk	http://cadair.aber.ac.uk/dspace/handle/2160/304
crl-16540	projectinfolit.org	http://projectinfolit.org/images/pdfs/pil_handout_study_finalvjuly_2010.pdf
crl-16540	dx.doi.org	http://dx.doi.org/10.1016/j.acalib.2012.04.004
crl-16540	informationr.net	http://informationr.net/ir/18-3/colis/paperc02
crl-16540	www.heri.ucla.edu	www.heri.ucla.edu/cirpoverview.php