<http://schema.org/image>
<http://assets.inhabitat.com/wp-content/blogs.dir/1/files/2014/01/Heatworks-Model-1-Eco-Water-Heater.jpg>
<http://inhabitat.com/heatworks-model-1-water-heater-cuts-energy-use-by-40-smashes-through-kickstarter-goal/>