About: http://webisa.webdatacommons.org/418878982

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	PDGF-BB is a growth factor that stimulates the growth of a variety of cell types, including bone forming cells.
http://www.w3.org/ns/prov#wasQuotedFrom	sec.gov