<http://schema.org/about>
"An energetic little kelpie named \"Westie\" was rescued after it chased a sea lion four kilometers out to sea from a South Australia beach."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/earth-matters/animals/stories/dog-befriends-sea-lion-chases-it-four-kilometers-out-to-sea>