<http://schema.org/about>
"The 'Today Show' takes a look at video of diver 'Ocean' Ramsey, who hitched a ride on a great white shark\u2019s dorsal fin."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/earth-matters/animals/videos/woman-hitches-a-ride-on-a-great-white-shark>