PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As final exams approached, students were especially helpful to each other, swapping definitions and examples and organizing informal study sessions.
http://www.w3.org/ns/prov#wasQuotedFrom
  • eurekalert.org