About: http://webisa.webdatacommons.org/159309962

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 varied greatly in the types of participants and interventions to communicate contraceptive effectiveness.
http://www.w3.org/ns/prov#wasQuotedFrom	who.int