PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Other studies have found that increased nitrogen, whether from sources such as fertilizer or acid rain, alter the amount of carbon flowing into small streams and lakes.
http://www.w3.org/ns/prov#wasQuotedFrom
  • phys.org