About: http://webisa.webdatacommons.org/61853237

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 term ???substantially pure??? as used herein refers to GDF-8 which is substantially free of other proteins, lipids, carbohydrates or other materials with which it is naturally associated.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com