PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The invention is thus of very low cost compared with competing techniques such as magnetic resonance imaging (MRI), and where appropriate it makes it possible to establish outpatient imaging systems that can be used for preoperative imaging, postoperative imaging, and even for imaging while an operation is in progress.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com