<http://schema.org/about>
"In the spirit of my roundup of eco-friendly spring cleaning tools that I published back in March, here's a list of 10 tools that will come in handy during your"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/your-home/at-home/blogs/green-fall-cleaning-10-tools-of-the-trade>