PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • To avoid mercury and other contaminants, go for sardines, herring, Alaskan black cod, and Alaskan sockeye salmon.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wellwise.org