<http://schema.org/url>
<http://cdnph.upi.com/ph/st/th/3881457380226/2016/i/14573844055142/v1.5/Engineers-use-origami-to-make-surgical-tools-smaller.jpg?lg=5>
<http://www.upi.com/Health_News/2016/03/07/Engineers-use-origami-to-make-surgical-tools-smaller/3881457380226/>