<http://schema.org/description>
"A study of 200 years of evolution of road networks in Italy has begun to unlock the factors driving the growing phenomenon of urbanization, researchers say."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Science_News/2012/03/01/Road-networks-said-urbanization-driver/UPI-54271330629507/>