<http://schema.org/alternativeHeadline>
"New York\u2019s 104-story building reaches its highest point today as the final pieces of the spire are put in place. The building will reach 1,776 feet, making it the tallest building in the Western Hemisphere."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/lifestyle/arts-culture/videos/final-pieces-of-1-world-trade-center-to-be-placed>