<http://schema.org/about>
"Walmart's new green blog wants to start on conversation about sustainability. Anyone want to bet if the talk will veer towards the biggest question: Can big box retailing and consumerism ever be environmentally good?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/corporate-responsibility/walmart-wants-conversation-the-green-room-blog.html>