id	domain	url
grbs-16952	creativecommons.org	https://creativecommons.org/licenses/by/4.0
grbs-16952	csla.history.ox.ac.uk	http://csla.history.ox.ac.uk/record.php?recid=e02628
grbs-16952	csla.history.ox.ac.uk	http://csla.history.ox.ac.uk/record
grbs-16952	csla.history	http://csla.history