PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Grains and foods of animal origin are sources of selenium, but mushrooms are a good source of selenium, unlike most produce.
http://www.w3.org/ns/prov#wasQuotedFrom
  • lifescript.com