<http://schema.org/url>
<https://research.gigaom.com/2014/01/making-sense-of-social-networks-social-graphs-collaboration-and-cooperation-in-the-new-way-of-work-leanership/>
<http://research.gigaom.com/2014/01/making-sense-of-social-networks-social-graphs-collaboration-and-cooperation-in-the-new-way-of-work-leanership/>