<http://schema.org/url>
<http://www.fiercebiotech.com/story/novartis-shuts-down-protez-shelves-400m-antibiotic-program/2010-09-20>
<http://www.fiercebiotech.com/story/novartis-shuts-down-protez-shelves-400m-antibiotic-program/2010-09-20>