About: http://webisa.webdatacommons.org/422266171

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	But because of the side effects it can cause, it is now most often reserved for cancers that are not well-controlled with other treatments.
http://www.w3.org/ns/prov#wasQuotedFrom	cancer.org