About: http://webisa.webdatacommons.org/55140317

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	This design of trial is sometimes the only alternative to a randomized phase III trial design that is intended but not feasible in situations such as above.
http://www.w3.org/ns/prov#wasQuotedFrom	worldwidescience.org