<http://schema.org/caption>
"In Drew Knowles\u2019 book \u201CRoute 66 Adventure Handbook,\u201D he addresses the fact that a highway connecting Chicago and Los Angeles no longer officially exists.\u00A0"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.koat.com/article/new-mexico-s-unofficial-route-66-checklist/5009140>