<http://schema.org/description>
"Sony looks back at its handheld systems, the PSP and PS Vita, ahead of a possible PS4 reveal."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.digitalspy.com/gaming/playstation-4/news/a459830/playstation-4-latest-video-teaser-looks-back-at-psp-vita-watch/>