<http://schema.org/alternativeHeadline>
"Two men in Shanghai have died and a woman is gravely ill from a new strain of bird flu, H7N9, that was not previously known to infect humans."^^<http://www.w3.org/2001/XMLSchema#string>
<http://qz.com/69291/deadly-new-bird-flu-reported-in-shanghai-where-pork-soup-is-already-on-tap/>