PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Perhaps the biggest issue that will need to be addressed, however, is whether or not clinically relevant surrogate endpoints can be defined for conditions other than AIDS and cancer? [I]n many cases these endpoints simply do not exist. ...
http://www.w3.org/ns/prov#wasQuotedFrom
  • medicalprogresstoday.com