About: http://webisa.webdatacommons.org/394198280

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	In the remaining trials, work of local opinion leaders was supplemented by different types of intervention, including lectures and seminars.
http://www.w3.org/ns/prov#wasQuotedFrom	who.int