About: http://webisa.webdatacommons.org/173380743

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	They may result from events such as exposure to radiation or cancer-causing chemicals.
http://www.w3.org/ns/prov#wasQuotedFrom	cancer.org