<http://schema.org/about>
"Affordable housing in Charleston, S.C., and Fayetteville, Ark., is due to get a big, green boost with the announcement that they've been chosen as pilot cities"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/your-home/remodeling-design/blogs/sustainable-cities-institute-lends-charleston-and-fayetteville-a-h>