id	domain	url
crl-16357	creativecommons.org	http://creativecommons.org/licenses/by-nc/3.0/
crl-16357	www.jstor.org	www.jstor.org
crl-16357	www.jstor.org	www.jstor.org/stable/20002055
crl-16357	www.jstor.org	www.jstor.org/stable/20002339
crl-16357	admin-apps.webofknowledge.com	http://admin-apps.webofknowledge.com
crl-16357	search.ebscohost.com	http://search.ebscohost.com
crl-16357	www.nature.com	www.nature.com/nature