<http://schema.org/url>
<http://mashable.com/media/ZgkyMDEyLzEyLzA0LzcwL2Nyb3dkc291cmNpLmRpVi5qcGcKcAl0aHVtYgkxMjAweDYyNyM/e04d6b5e/a13/crowdsourcing-vs-expertsourcing-a-misleading-comparison-34ad55423a.jpg>
<http://mashable.com/2008/03/08/crowd-vs-experts/>