About: http://webisa.webdatacommons.org/12136821

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	Once they are approved for safety and effectiveness, they are carefully monitored by government and healthcare agencies, such as the Food and Drug Administration and the Center for Disease Control and Prevention.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com