<http://schema.org/vehicleEngine>
"Triton V10 6.8L 320HP"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.rvusa.com/rvs-for-sale/2017/winnebago-class-a-31ke-class-a-new-north-east-pennsylvania-16428-1973551>