PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Gluten is a protein found in wheat, barley and rye (and is also sometimes found in oats, which are processed commercially in the same facilities as wheat, and can therefore get contaminated).
http://www.w3.org/ns/prov#wasQuotedFrom
  • metroland.net