About: http://webisa.webdatacommons.org/401478019

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	The only vaccine in current use, called Bacille Calmette-Gu??rin (BCG), hasn't been consistently effective at protecting against the disease, especially in regions with the largest numbers of cases.
http://www.w3.org/ns/prov#wasQuotedFrom	medicalxpress.com