About: http://webisa.webdatacommons.org/113603249

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	sciencedaily.com