PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • There were variable responses regarding the specific types of researches that they reviewed; for example, master thesis, doctoral thesis, drug trials, and international studies.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nih.gov