<http://schema.org/about>
"So many people have pinned this easy cleaning tip on Pinterest and shared it on Facebook, it has to work, right?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/food/healthy-eating/blogs/fact-or-fiction-baking-soda-and-peroxide-make-your-pans-shine>