About: http://webisa.webdatacommons.org/40609490

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	According to FDA officials, the U.S. Pharmacopeia (USP) monograph for heparin has been revised, in part, because of product contamination in 2007 and 2008 that was associated with adverse events, including deaths.
http://www.w3.org/ns/prov#wasQuotedFrom	aafp.org