PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Researchers from Johns Hopkins University in Baltimore reviewed 47 clinical studies of meditation, and concluded that meditation is an effective tool for reducing stress and anxiety.
http://www.w3.org/ns/prov#wasQuotedFrom
  • treehugger.com