About: http://webisa.webdatacommons.org/47088476

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	But none of these treatments is a cure, and all of them can lose effectiveness over time.
http://www.w3.org/ns/prov#wasQuotedFrom	worldhealth.net