<http://schema.org/ratingValue>
"0"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.businessonline.it/news/33853/oroscopo-gemelli-bilancia-toro-sagittario-acquario-scorpione-mercoledi-domani-e-giovedi-20-e-21-maggio-2015.html>