<http://schema.org/alternativeHeadline>
"There's much to admire about your kitty's cute little paws, nose and whiskers \u2014 but there's some amazing biology at work as well."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/family/pets/stories/the-science-behind-your-cats-most-adorable-features>