About: http://webisa.webdatacommons.org/124182355

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	Cancer cells originate in the body, and the immune system leaves them alone because it distinguishes between the bodys own cells and foreign invaders such as viruses and bacteria.
http://www.w3.org/ns/prov#wasQuotedFrom	bio-medicine.org