<http://schema.org/keywords>
"portrait, girl, nikon, woman, female, model, emotion, help, despair, d800, nikon d800, Adobe Photoshop CS6, photoshop cs6"^^<http://www.w3.org/2001/XMLSchema#string>
<https://marketplace.500px.com/photos/21322579/help-by-arif-akhtar>