<http://schema.org/headline>
"UPDATE 3-Tennis-Serena, Sharapova again on Miami collision course"^^<http://www.w3.org/2001/XMLSchema#string>
<http://uk.reuters.com/article/2014/03/25/tennis-miami-women-idUKL4N0ML48R20140325?feedType=RSS&feedName=tennisNews>