About: http://webisa.webdatacommons.org/139878005

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	At least 3 weeks since prior biological therapy, immunotherapy, or other therapy directed at the malignant tumor
http://www.w3.org/ns/prov#wasQuotedFrom	seattlecca.org