PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Folkman et al. (1987) Angiogenic factors Science 235:442???7, establishes the role of angiogenesis and factors, such as acidic and basic fibroblast growth factor, angiogenin, and transforming growth factors alpha and beta, and their significance in understanding growth regulation of the vascular system.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com