About: http://webisa.webdatacommons.org/333328213

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	growth factors, such as TGF-??, Activin A, and DKK1, were tested for their ability
http://www.w3.org/ns/prov#wasQuotedFrom	stemcellres.com