<http://schema.org/about>
"A 12-year-old student from California has created a Braille printer by repurposing parts from a Lego set."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/green-tech/research-innovations/stories/12-year-old-invents-braille-printer-using-lego-set>