<http://schema.org/url>
<http://thenextweb.com/shareables/2011/11/27/heres-a-cool-christmas-tree-you-can-build-if-you-have-3000-spare-cans/>
<http://thenextweb.com/shareables/2011/11/27/heres-a-cool-christmas-tree-you-can-build-if-you-have-3000-spare-cans/>