PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • My field of epigenetics, for example, deals with how the environment alters DNA. It promises to tell us how genetic variation and activities such as smoking combine to cause disease.
http://www.w3.org/ns/prov#wasQuotedFrom
  • newscientist.com