PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Research shows that some organic compounds known as vasoactive amines such as tyramine, serotonin, typtamine, phenylethylamine and histamine are found in sardines.
http://www.w3.org/ns/prov#wasQuotedFrom
  • organicfacts.net