<http://schema.org/keywords>
"Components,Technology/R&amp;D,Bosch,Delphi,VW,Mitsubishi,Denso,PSA,Peugeot,Citroen,BMW"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.just-auto.com/analysis/a-review-of-gasoline-direct-injection-systems_id93295.aspx>