<http://schema.org/bestRating>
"5"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.gpspower.net/igo-voices-speedcams-vehicles/335481-16-tts-pro-voice-pack-igo-navigation-4.html?s=9260d5a2858bfd56a552067b362c74dc>