<http://schema.org/about>
"There are many benefits to eating omega-3 rich foods, including a healthier brain and heart and a lowered rate of anxiety. And that's just for starters."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/food/healthy-eating/blogs/7-important-benefits-of-omega-3-fatty-acids>