<http://schema.org/about>
"Decades after DDT and \"Silent Spring,\" scientists are still searching for better ways to improve agricultural yields and protect desirable plants and animals (including humans) from plagues of insects. The"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/natural-sciences/sexier-sterile-insects-for-improved-organic-pest-control.html>