<http://schema.org/about>
"Your kitten may prefer dining on chicken and salmon, but a high-protein diet may not be the best option for Fluffykins, at least if gut bacteria are any indicat"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/family/pets/stories/high-protein-diet-not-so-good-for-kittys-belly>