PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In such effects, hormones and other agents typically remove chemical units known as methyl groups from genes, or add them, interfering with the genes' function.
http://www.w3.org/ns/prov#wasQuotedFrom
  • questia.com