<http://schema.org/description>
"The growth in online grocery shopping has caused Tesco to look to new methods for improving the accuracy of orders and delivery times. The new smart trolleys enable several orders to be picked simultaneously, improving efficiencies and customer service, which should boost online sales."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.just-food.com/news/smarter-trolleys-comment_id83089.aspx>