<http://schema.org/photo>
"http://media.cntraveler.com/photos/55197896b3bb9e3c55850ec6/master/pass/hotel-cala-del-porto-restaurant.jpg"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.cntraveler.com/hotels/punta-ala/hotel-cala-del-porto>