<http://schema.org/ratingValue>
"5"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.gpspower.net/navigon/328631-those-who-want-need-here-full-backup-navigon-40-premium-internal-memory.html?s=fae9f644894fb377b2d8198a346b59a9>