PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Sutton, A.J., Abrams, K.R., Jones, D.R., Sheldon, T.A. & Song, F. (1998) Systematic reviews of trials and other studies.
http://www.w3.org/ns/prov#wasQuotedFrom
  • tlrp.org