About: http://webisa.webdatacommons.org/117481241

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	These cells are a vital part of the system that defends the body against pathogens such as bacteria or viruses that cause disease and infection.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.org