About: http://webisa.webdatacommons.org/383670156

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 circulate throughout the body to help the immune system fight off viruses, infections, and other invading organisms.
http://www.w3.org/ns/prov#wasQuotedFrom	drugs.com