About: http://webisa.webdatacommons.org/170295240

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 can include giving participants drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available.
http://www.w3.org/ns/prov#wasQuotedFrom	clinicaltrials.gov