<http://schema.org/about>
"Australia has been in the grip of a one-in-a-thousand-year drought. A while back we looked at how this was affecting the ability of cities to provide basic drinking water services and what it meant for agriculture. Then we perked up with stories on how"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/clean-water/high-lead-levels-found-in-australian-rainwater-tanks.html>