PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, the cost of some technologies, such as DNA sequencing, has been steadily declining, while some new tools and new ways of analyzing large quantities of data have just recently become available.
http://www.w3.org/ns/prov#wasQuotedFrom
  • stanford.edu