About: http://webisa.webdatacommons.org/132354515

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 art does provide that IL-9 is a novel cytokine having an apparent molecular weight of approximately between 20 to 30 kD as determined by sodium dodecyl sulfate polyacrylamide gel electrophoresis under reducing conditions.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com