PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • NK cells function like white blood cells to increase resistance to illness including cancer by sending self-destruct messages to tumors and virus-infected cells.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nhpr.org