PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Global environmental change alters the supply of multiple limiting resources, such as water and nitrogen, which regulate plant primary and secondary metabolism.
http://www.w3.org/ns/prov#wasQuotedFrom
  • usda.gov