<http://schema.org/headline>
"Kala reels in $22.5M to get its next-gen eye drops into PhIII"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.fiercebiotech.com/story/kala-reels-225m-get-its-next-gen-eye-drops-phiii/2014-04-23>