<http://schema.org/description>
"While a vegan diet can be very healthy, new research in Finland shows vegans follow an array of nutritional advice and some lack in key areas of need."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Health_News/2016/03/22/Vegans-could-benefit-from-better-advice-on-nutrition-scientists-say/4521458654677/>