<http://schema.org/about>
"Here is a great example of the downloadable designs we go on about; who knew they could be so complicated and have moving parts? Perfect for all your Creationist friends and the historically challenged. "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/sustainable-product-design/downloadable-designs-flying-pig.html>