About: http://webisa.webdatacommons.org/412934635

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	December 13, 2011 by PreGel America The immune system is an intricate and complicated system that defends the body from a wide variety of viruses, bacteria, toxins and other dangerous pathogens (???germs???).
http://www.w3.org/ns/prov#wasQuotedFrom	pregelamerica.com