id	domain	url
can-551	creativecommons.org	http://creativecommons.org/licenses/by/4.0
can-551	creativecommons.org	http://creativecommons.org/licenses/by/4.0
can-551	hdl.handle.net	http://hdl.handle.net/10023/1892
can-551	hdl.ha	http://hdl.ha