PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • On vitamin C, it says consumption of more than 1,000 milligrammes a day could lead to stomach problems, including diarrhoea and wind.
http://www.w3.org/ns/prov#wasQuotedFrom
  • bbc.co.uk