<http://schema.org/about>
"\nphoto: Ricky via flickr\n \nA new study coming out of Duke University asserts that if reducing greenhouse gases is the goal, then leaving land unfarmed and set aside in conservation reserves would be better than expanding the planting of corn and making"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/renewable-energy/leaving-land-unfarmed-better-than-using-it-to-make-corn-ethanol-for-emissions-reductions.html>