<http://schema.org/keywords>
"green, nature, red, still-life, tomato, vegetable, yellow, bio, fresh, group, various, France, Laventie, Nord pas de Calais, france, laventie, nord pas de calais"^^<http://www.w3.org/2001/XMLSchema#string>
<https://marketplace.500px.com/photos/23292503/tomatos-by-clotilde-hulin>