About: http://webisa.webdatacommons.org/403787016

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	Today, most radiation-induced brain tumors are caused by radiation given to the head to treat other cancers, such as leukemia.
http://www.w3.org/ns/prov#wasQuotedFrom	cancer.org