<http://schema.org/about>
"Citrus isn't just for eating and drinking. These amazing acidic fruits can be used for all sorts of awesome and easy DIY projects around the house \u2014 repurpose"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/your-home/at-home/stories/put-your-citrus-fruit-to-use-around-the-house>