PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Most grocery stores carry some gluten-free bread, cereal, baking mixes, cookies, crackers and other products.
http://www.w3.org/ns/prov#wasQuotedFrom
  • allkids.org