<http://schema.org/thumbnailUrl>
<http://4d663a369f9f03c3c61e-870e77779efd63f7bd6c2ee08d8cfae6.r2.cf1.rackcdn.com/images/FAp5S0rmOZmb.380x260.2MeZr4iD.jpg>
<http://www.pcgamer.com/age-of-empires-online-interview-tech-trees-and-civ-customization/>