PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A growth factor is a naturally occurring substance capable of stimulating cellular growth,[1] proliferation, healing, and cellular differentiation.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wikipedia.org