id	domain	url
crln-8558	www.ithaka.org	www.ithaka.org/ithaka-s-r/research
crln-8558	www.hathitrust.org	www.hathitrust.org/trac
crln-8558	www.ala.org	www.ala.org/ala/mgrps/divs/acrl
crln-8558	www.archive.org	www.archive.org/details