id	domain	url
alkej-22	www.mec.ua.pt	http://www.mec.ua.pt/tema/unit/res
alkej-22	www.mec.ua.pt	http://www.mec.ua.pt/tema/unit/res
alkej-22	www.uic.edu	http://www.uic.edu/labs/brl/hip1.htm
alkej-22	www.uic.edu	http://www.uic.edu/labs/brl/hip1.htm