<http://schema.org/datePublished>
"2012-05-13T00:05:00-04:00"^^<http://schema.org/Date>
<http://extension.psu.edu/natural-resources/natural-gas/news/2012/05/pre-drill-water-quality-data-demonstrates-the-importance-of-private-water-supply-testing-part-2-of-2>