<http://schema.org/description>
"Four police officers and seven students were injured when protests in Quebec, Canada, over a proposed tuition hike turned violent, officials said."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Top_News/World-News/2012/05/05/7-injured-in-Canadian-student-protests/UPI-26231336232520/?rel=89641364053040>