<http://schema.org/about>
"One of the groups behind the Arctic doomsday seed preservation vault (that's not its official name...), the Global Crop Diversity Trust, has another plan in store for helping humanity survive the coming changes to"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/green-food/wild-progenitors-of-key-domesticated-food-crops-to-be-collected-catalogued-saved-in-vault.html>