<http://schema.org/description>
"Four strokes, less fuel. How&amp;#039;s that sound? With the addition of just a couple of linkages, an Atkinson cycle engine can complete all four strokes with a single rotation of the crankshaft."^^<http://www.w3.org/2001/XMLSchema#string>
<http://auto.howstuffworks.com/atkinson-cycle-engine.htm/printable>