PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The organism-originating substance may be a wide variety of substances originated from an organism including hormones, tumor markers, enzymes, proteins, antibodies, various substances which can be antigens, nucleic acids, cDNAs, mRNAs and the like.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com