<http://schema.org/headline>
"Des l\u00E9gumes m\u00E9connus \u00E0 essayer \u00E0 la rentr\u00E9e!"^^<http://www.w3.org/2001/XMLSchema#string>
<http://quebec.huffingtonpost.ca/2012/07/13/legumes-inconnus-periode-estivale_n_1671959.html?ir=Quebec%20Art%20De%20Vivre>