<http://schema.org/about>
"Researchers say that after six long decades, an extremely rare Right whale has been spotten yet again off the Canadian coast -- a species many suspected would never return again."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/endangered-species/first-right-whale-60-years-spotted-canadian-waters.html>