<http://schema.org/contentUrl>
<http://www.gettyimages.com/detail/news-photo/prince-felipe-of-spain-attends-several-audiences-at-news-photo/159168328>
<http://www.gettyimages.com/event/prince-felipe-and-princess-letizia-of-spain-attend-audiences-at-zarzuela-palace-in-madrid-159274096>