<http://schema.org/description>
"A new trailer dives into the story of the Leviathan add-on for 'Mass Effect 3'."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.digitalspy.com/gaming/mass-effect/news/a439435/mass-effect-4-fans-to-decide-whether-prequel-or-sequel/>