<http://schema.org/description>
"Vestigial organs are like the contents of your junk drawer: an assortment of objects that once had a purpose or might come in handy. What can these evolutionary mementos tell us?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://health.howstuffworks.com/human-body/parts/vestigial-organ.htm>