PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Vegans sometimes lack iron, although dried beans, blackstrap molasses and leafy green vegetables such as spinach and kale also supply iron.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sfgate.com