PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Pearson17 has shown that radiation is the best method of treatment for esophageal cancer; even so, only 20% of his patients treated on a radical basis survived five years.
http://www.w3.org/ns/prov#wasQuotedFrom
  • jamanetwork.com