<http://schema.org/caption>
"Paleo Diet is now being looked at because of the way the cavemen used to eat could keep use healthy and lean. Natalie Shepherd reports on the story..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.wxii12.com/article/caveman-diet-to-help-keep-you-healthy/1826977>