About: http://webisa.webdatacommons.org/405403114

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	The costs and timing of drug development and marketing approval, particularly conducting clinical trials, are highly uncertain, are
http://www.w3.org/ns/prov#wasQuotedFrom	sec.gov