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"At some point in the next 200 million years, according to Yale University scientists, the North American and Eurasian tectonic plates will collide at the North Pole."^^<http://www.w3.org/2001/XMLSchema#string>
<http://qz.com/6140/the-new-silk-road-is-made-of-iron-and-stretches-from-scotland-to-singapore/>