<http://schema.org/about>
"As of July 31, the northeastern section of the United States saw its warmest 12-month period on record since record keeping began in the late 19th century, the"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/earth-matters/climate-weather/stories/northeast-experiences-hottest-year-on-record>