<http://schema.org/keywords>
"Asia, Beach, Koh Phi Phi, Krabi, Maya Bay, Sea, South, Thailand, boat, emerald, heaven, island, paradise, pristine, sand, tourism, travel, tropical, vacation, visit"^^<http://www.w3.org/2001/XMLSchema#string>
<https://marketplace.500px.com/photos/23046509/koh-phi-phi-leh-maya-bay-by-david-min>