<http://schema.org/about>
"Rich natural gas deposits off the shore of Israel can meet the country's energy needs well into the next century, provided it can be extracted economically."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/earth-matters/energy/stories/israel-has-enough-natural-gas-to-last-150-years-but-getting-it-will-be->