<http://schema.org/description>
"'I Won't Let You Down' uses a custom-built \"multi-copter camera\" to gloriously weird effect"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.rollingstone.com/music/videos/watch-ok-go-use-synchronized-umbrellas-for-trippy-new-video-20141027>