<http://schema.org/about>
"Three years ago we wrote about the amazing conversion of an english Martello Tower into a home by Piercy Conner Architects. There wasn't a lot of information available about it at the time, but there is now; It was short-listed"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/sustainable-product-design/sleep-snugly-behind-13-foot-thick-walls-in-converted-martello-tower.html>