PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Research to improve wheat started at the University of Minnesota in 1889 when plant breeders and a cereal chemist first evaluated wheat varieties from Minnesota, Hungary and other parts of Europe, Russia, and Canada.
http://www.w3.org/ns/prov#wasQuotedFrom
  • umn.edu