<http://schema.org/headline>
"Smith, Yandle, Ekman-Larsson and Korpikoski Invited to Olympic Camps"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.nhl.com/coyotes/news/smith-yandle-ekman-larsson-and-korpikoski-invited-to-olympic-camps/c-678679>