<http://schema.org/description>
"&lt;p&gt;For Scott Tudury, co-owner of Apex CNC, the key to the future was a broken rocker arm on a Harley-Davidson Knucklehead motorcycle engine. Built between 1936 and 1947, the overhead valve V-Twin earned its name because of the valve cover design.&lt;/p&gt;"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mmsonline.com/articles/reverse-engineering-paves-the-way>