PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Bread, pasta, and other foods made from whole grains ??? known to help protect against heart disease, cancer and diabetes ??? may get even healthier in the future.
http://www.w3.org/ns/prov#wasQuotedFrom
  • acs.org