<http://schema.org/keywords>
"nats dodgers nationals park lights lights delay nationals game lights at nationals park taylor swift nationals lights lights delay dodgers game power outage nationals park nationals dodgers suspended"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.si.com/mlb/2015/07/17/nationals-park-taylor-swift-light-malfunctions-nats-dodgers-game-suspended-delayed>