id	domain	url
cet-3408	www.aidic.it	www.aidic.it/cet
cet-3408	www.aria.developpement-durable.gouv.fr	www.aria.developpement-durable.gouv.fr
cet-3408	www.sozogaku.com	www.sozogaku.com
cet-3408	sunnyday.mit.edu	http://sunnyday.mit.edu/baker-panel-report.pdf
cet-3408	www.csb.gov	http://www.csb.gov/chevron-refinery-fire
cet-3408	www.hse.gov.uk	http://www.hse.gov.uk/research/rrhtm/rr509.htm