About: http://webisa.webdatacommons.org/232995457

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	They then added growth factors including BMP-4 and dexamethasone to the cultures to prompt cell differentiation into chondrocytes.
http://www.w3.org/ns/prov#wasQuotedFrom	genengnews.com