<http://schema.org/about>
"We talk about the dangers of drugs in our water supply, but what do you do with expired or unfinished prescriptions? Most people just flush them or throw them in the garbage, but many drugstores will"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/renewable-energy/pill-power-plants-popping-up.html>