id	domain	url
crln-21445	www.frankfurt-book-fair.com	www.frankfurt-book-fair.com
crln-21445	www.frankfurt-book-fair.com	http://www.frankfurt-book-fair.com
crln-21445	www.greece.gr	http://www.greece.gr/culture/literature
crln-21445	www.stub.uni	http://www.stub.uni