<http://schema.org/url>
<http://www.fiercebiotech.com/story/weak-efficacy-renal-risks-force-gsk-dump-resveratrol-program/2010-12-01>
<http://www.fiercebiotech.com/story/weak-efficacy-renal-risks-force-gsk-dump-resveratrol-program/2010-12-01>