<http://schema.org/about>
"From floors to windows and counters to tubs, any one of these cleaners can help you keep things spic and span -- without the worry."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/slideshows/green-home/10-eco-friendly-all-purpose-cleaners-clean-toxic-chemical-free-home/>