<http://schema.org/about>
"Twin brothers AJ and MJ had a tough time keeping their eyes open after a morning of playing at the beach and fall asleep while trying to enjoy their favorite lu"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/family/family-activities/videos/twin-boys-fall-asleep-eating-spaghetti>