PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Such proteinaceous agents include steel factor, insulin, erythropoietin (EPO), interferon (IFN), insulin growth factor (IGF), stem cell factor (SCF), macrophage-colony stimulating factor (M-CSF), granulocyte-colony stimulating factor (G-CSF), GM-CSF, growth factors such as fibroblast-derived growth factor (FGF), epidermal growth factor (EGF) and platelet-derived growth factor (PDGF), nerve growth
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com