PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • basic staple foods, such as bread, flour, bread mixes, pasta and pizza bases, and other gluten-free foods where there is a clinical need.
http://www.w3.org/ns/prov#wasQuotedFrom
  • free-from.com