<http://schema.org/description>
"Fruit flies pause to process information when faced with a tough decision -- like differentiating between two odors -- according a study published in Science."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Science_News/2014/05/22/Fruit-flies-pause-to-contemplate-tough-decisions/9301400795187/>