About: http://webisa.webdatacommons.org/170752243

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	These trials test many types of treatments, such as new drugs, vaccines, new approaches to surgery or radiation therapy, or new combinations of treatments.
http://www.w3.org/ns/prov#wasQuotedFrom	heartlandccop.com