id	domain	url
cet-5082	www.aidic.it	www.aidic.it/cet
cet-5082	www.eea.europa.eu	http://www.eea.europa.eu/publications/managing-municipal-solid-waste
cet-5082	www.google.com	http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&uact=8&ved=0cb8qfjaa