<http://schema.org/description>
"The scent and flavor known as wintergreen owes its origin to birch, which also flavors many beverages and candies. This essential oil has astringent properties and can prevent dandruff. Learn how birch is used in aromatherapy."^^<http://www.w3.org/2001/XMLSchema#string>
<http://health.howstuffworks.com/wellness/natural-medicine/aromatherapy/aromatherapy-birch.htm>