About: http://webisa.webdatacommons.org/72523356

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 immune system protects the body from potentially harmful substances such as microorganisms, toxins, cancer cells, and blood or tissues from another person.
http://www.w3.org/ns/prov#wasQuotedFrom	biology-online.org