<http://schema.org/description>
"Mans&amp;rsquo; desire to harness the power of the elements is never ending. We continue to have a degree of success with solar power, the wind blows and turns blades and is converted into energy and the tidal motion of the waves can be captured and used to power homes, the heat from the earth&amp;rsquo;s core can power steam turbines and even the kinetic energy of footsteps has been used to control the lights in London&amp;rsquo;s tube stations. But the one element that we can&amp;rsquo;t yet capture is perhaps the one that intrigues us the most."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www2.advantech.com/industrial-automation/CaseStudies/6F398910-174C-4F01-80FB-B13018EDFB48/>