PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Protein-for-fat substitution is not a completely new idea, but to date it has been restricted to products such as yogurts.
http://www.w3.org/ns/prov#wasQuotedFrom
  • eurekalert.org