<http://schema.org/caption>
"The line judge signals that the extra point was good for Princeton in the first half of the football game between Frisco Independence High School and Princeton High School in Princeton, Texas, Friday, August 29, 2014. Mike Stone/Special Contributor"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.sportsdaydfw.com/other-sports/princeton-photos/2010/11/26/princeton-hs>