<http://schema.org/about>
"Dr. Alex Taylor developed an eight-step puzzle and presented it to \"007,\" a wild crow he's been studying in captivity."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/earth-matters/animals/videos/you-wont-believe-what-this-puzzle-solving-crow-can-do>