PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Cortisol is a hormone produced principally in response to physical or psychological stress and is secreted by the adrenal glands.
http://www.w3.org/ns/prov#wasQuotedFrom
  • bookdoctor.com