PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • And then I had a stroke of good luck, in about 1972 I was at Johns Hopkins at the time, and there was a student, a graduate student named Ho Jing Kim, who was working with a physical mechanics expert named Everett Thiele who unfortunately did not get tenure in the university and the students needed a professor.
http://www.w3.org/ns/prov#wasQuotedFrom
  • quantum-chemistry-history.com