About: http://webisa.webdatacommons.org/409977953

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	The use of oligopeptides and big protein molecules, including lectins, growth factors and especially antibodies to specific tumor cell antigens are known in the art.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com