<http://schema.org/about>
"Video: On Mother Nature Network, watch the second segment of the Captain Planet episode \"The Ghost of Porkaloin Past.\" Hoggish Greedly inherits his Grandpappy D"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/family/family-activities/videos/captain-planet-the-ghost-of-porkaloin-past-part-2>