<http://schema.org/about>
"The flood of toxic red sludge, which burst forth from a containment pond in Ajka, Hungary and covered several villages earlier in the week, reached a branch of the River Danube today. According to the head of the"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/corporate-responsibility/hungary-toxic-sludge-flood-reaches-danube-river.html>