<http://schema.org/headline>
"Celeb Sightings: Gisele Bundchen, John Travolta, Miley Cyrus, Kelsey&amp;nbsp;Grammer"^^<http://www.w3.org/2001/XMLSchema#string>
<http://people.com/tbd/celeb-sightings-gisele-bundchen-john-travolta-miley-cyrus-kelsey-grammer/>