<http://schema.org/headline>
"Link check out this most recent coupon! $3.00 off any bag of Rachel Ray Food for Dogs Active Date: February 14, 2013 Expiration Date: February 28, 2013"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.ohayookasan.com/new-coupon-3-00-off-any-bag-of-rachel-ray-food-for-dogs/>