<http://schema.org/about>
"In less than 20 years, Spain turned its joke of a rail network into the best high-speed system on the planet. And the real revolution happened once people stepp"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/green-tech/transportation/blogs/a-spanish-train-may-have-created-the-perfect-solution-to-long-distan>