<http://schema.org/about>
"Marissa  Mayer, vice president of Google consumer products, discusses the fourth annual 'Doodle 4 Google' contest, in which second-grader Matteo Lopez\u2019s doodl"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/green-tech/computers/videos/7-year-old-wins-doodle-4-google-contest>