<http://schema.org/about>
"Managing urban traffic can be a tricky business. On the one hand, we see how physically separated bike lanes and pedestrianization can increase safety, walkability and attractiveness. On the other hand, there are arguments that removing stop lights and"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/cars/the-libertarian-school-of-street-design-takes-london.html>