PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Researchers now recognize that several nutrients or compounds in foods may affect the brain, including enhancing mood, concentration and performance.
http://www.w3.org/ns/prov#wasQuotedFrom
  • utsandiego.com