<http://schema.org/alternativeHeadline>
"The tiny water lily known as Nymphaea thermarum is critically endangered, and its value is cited as 'priceless.'"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/earth-matters/wilderness-resources/stories/one-of-worlds-rarest-plants-stolen-from-london-botanical>