<http://schema.org/alternativeHeadline>
"If you're celebrating St. Patrick's Day at home this year, here's how to make a perfect Black &amp; Tan in your own kitchen or home bar."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/food/beverages/blogs/how-to-pour-a-black-tan>