<http://schema.org/about>
"Nine months after the Gulf oil spill and the effects of exposure in Gulf residents is starting to show up in people's blood. The Institute for Southern Studies reports that the Louisiana Environmental Action"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/green-food/toxic-oil-spill-chemicals-showing-up-in-gulf-coast-residents-blood.html>