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"Photo: Audrey Penven, CCIs This the Beginning of a New Meme? Swings in Trains?Somebody decided to make the world just a little bit more interesting, and three red swings appeared on the BART Public Transit System in San Francisco for the public to"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/cars/who-said-taking-the-train-was-boring-swinging-on-san-franciscos-bart.html>