<http://schema.org/headline>
"Lockheed Martin Achieves Patent For Perforene(TM) Filtration Solution, Moves Closer To Affordable Water Desalination"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.providencejournal.com/business/press-releases/20130318-lockheed-martin-achieves-patent-for-perforene-tm-filtration-solution-moves-closer-to-affordable-water-desalination.ece>