<http://schema.org/about>
"So what's modern+green about a couple of terracotta pots? Nothing and everything. The oldest known African earthenware has been found in Nigeria, so that ain't exactly new. What does brings it up-to-date is the incredibly simple application of two"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/kitchen-design/mohammed-bah-abba-and-his-pot-in-pot.html>