<http://schema.org/url>
<http://thenextweb.com/shareables/2011/12/16/worlds-tallest-manmade-structure-will-explain-the-origin-of-cosmic-rays/>
<http://thenextweb.com/shareables/2011/12/16/worlds-tallest-manmade-structure-will-explain-the-origin-of-cosmic-rays/>