PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The group's network of more than 5,000 physician-researchers practice at nearly 550 institutions, including 18 NCI-designated cancer centers.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nih.gov