PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It turns out that while 421 patients were enrolled in 42 different sites (!), 82% quit their medications due to lack of efficacy, intolerability and other reasons; in short, these powerful drugs have unpleasant side effects such as death.
http://www.w3.org/ns/prov#wasQuotedFrom
  • causeweb.org