<http://schema.org/url>
<http://mashable.com/media/ZgkyMDE2LzAzLzE1LzhiL0V4Y2F2YXRpb25ULjhlZTg2LmpwZwpwCXRodW1iCTEyMDB4NjI3Iw/9cf18945/b10/ExcavationThumb.jpg>
<http://mashable.com/2016/03/15/shipwreck-tied-to-vasco-de-gama-discovered/>