PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These days, they seem to be everywhere, ready to provide a handy source of protein, vitamin D, and other nutrients.
http://www.w3.org/ns/prov#wasQuotedFrom
  • epicurious.com