<https://www.priusforum.com/threads/my-prius-headlights-looking-fogged-please-offer-advice.427/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.priusforum.com/threads/my-prius-headlights-looking-fogged-please-offer-advice.427/>