<http://schema.org/about>
"When it comes to my four-legged snookums, I prefer to use ceramic or stainless steel for plating his nosh, not just because they're a great deal more durable than their petroleum-based brethren, but also because scratches"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/sustainable-product-design/these-creatures-stainless-steel-pet-feeders-made-in-the-usa.html>