About: http://webisa.webdatacommons.org/75669458

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 is a network of cells, tissues and organs that work together to defend the body against such invaders as germs and infectious substances that cause disease.
http://www.w3.org/ns/prov#wasQuotedFrom	hy-vee.com