<http://schema.org/about>
"If you're worried about potential health problems with genetically modified crops, pay attention: A new paper published in Environmental Sciences Europe (h/t Institute for Responsible Technology reviews 19"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/natural-sciences/gm-crops-disrupt-animals-livers-kidneys-research-review-finds.html>