id	domain	url
crl-16410	chronicle.com	http://chronicle.com/article
crl-16410	newamerica.net	http://newamerica.net/publications/policy/cracking_the_credit_hour
crl-16410	projectinfolit.org	http://projectinfolit.org
crl-16410	site.citationproject.net	http://site.citationproject.net
crl-16410	www.aacu.org	www.aacu.org/value
crl-16410	github.com	https://github.com/citation-style-language/schema/raw/master