id	domain	url
cet-728	www.aidic.it	www.aidic.it/cet
cet-728	www.census.gov	www.census.gov/popclock
cet-728	www.eia.gov	www.eia.gov/consumption/manufacturing/data/2010/pdf/table1_1.pdf
cet-728	www.worldwatch.org	www.worldwatch.org/node/810