<http://schema.org/about>
"A 15-year-old boy in Ohio required a visit to the emergency room after he inhaled a dart from a homemade blowgun."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/family/protection-safety/stories/why-you-shouldnt-let-your-kid-play-with-a-blowgun>