<http://schema.org/about>
"With great concern for the birds, TreeHugger has posted a series of articles on the problems of wind turbines and bird flyways. We sent a post to one of our favorite green groups - The Society for the Protection of Nature in Israel (SPNI) - and were"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/natural-sciences/research-for-the-birds-and-wind-turbines.html>