<http://schema.org/description>
"Those who can generate vivid mental imagery of foods based on smells could be at a higher risk of obesity, according to a new Yale study. Researchers gave participants a series of questionnaires"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.aol.com/article/2015/07/10/study-says-your-noses-imagination-could-affect-your-weight/21207971/>