<http://schema.org/color>
"Machine Gunmetal"^^<http://www.w3.org/2001/XMLSchema#string>
<https://pmctire.com/en/american-racing-t70r-gunmetal-with-polished-lip-metal-fusile-avec-rebord-poli-15x8-5x120-65-offset-deport-12-83-06.tire>