About: http://webisa.webdatacommons.org/222233409

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-??, platelet-derived growth factor, and nerve growth factor, which contain a cystine knot motif exist as dimers (32).
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov