<http://schema.org/about>
"We know the ocean is in a bad way -- polluted, acidifying, losing its most vital fish stocks and marine life...the list goes on. And we know these facts change how we're able to enjoy seafood and swim in its waters. But"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/natural-sciences/ted-talk-follow-the-mercury-trail-from-sea-floor-to-dinner-table.html>