PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Abstract: Phosphorus is a limiting nutrient for many organisms, particularly for algae and aquatic ... are the main form assimilated by plants.
http://www.w3.org/ns/prov#wasQuotedFrom
  • universia.net