<http://schema.org/about>
"Google Earth has been used to discover and protect a range of species and habitats, proving that this technology isn't just pretty pictures, but a real tool for conservation."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/slideshows/clean-technology/species-and-habitats-saved-google-earth/page/4/>