About: http://webisa.webdatacommons.org/40672831

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 addition, more research is needed on the value of administering the vaccine to boys in terms of protecting them against genital warts and rare cancers such as penile or anal cancer.
http://www.w3.org/ns/prov#wasQuotedFrom	guttmacher.org