PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Whole grain foods such as brown rice, cereals and popcorn contain vitamin B6 and B12 which are said to improve mental focus, memory and brain functioning.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wisegeek.com