id	domain	url
crln-21759	www.library.ucsf.edu	http://www.library.ucsf.edu
crln-21759	www.imls.gov	http://www.imls.gov
crln-21759	www.library.ucsf.edu	http://www.library.ucsf.edu
crln-21759	www.imls.gov	http://www.imls.gov