<http://schema.org/thumbnailUrl>
<https://gigaom.com/wp-content/uploads/sites/1/2012/01/free_center_rouen_5.jpg?quality=80&amp;strip=all>
<http://gigaom.com/2012/04/19/frances-wi-fi-gates-swing-open-free-mobile-activates-4m-hotspots/>