About: http://webisa.webdatacommons.org/196063803

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 experiment may test the safety and usefulness of a new drug, or it may test several different kinds of drugs or treatment strategies to see which one is better.
http://www.w3.org/ns/prov#wasQuotedFrom	poz.com