<http://schema.org/keywords>
"Service suppliers/supply chain,Vehicle manufacturers,Citro\u00EBn,Peugeot,Porsche,PSA Groupe"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.just-auto.com/news/steel-takeover-bid-concerns-psa-but-not-porsche_id85622.aspx>