PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • By enabling farmers to better match the application of fertilizers and other inputs to crop needs, precision agriculture helps mitigate these effects.
http://www.w3.org/ns/prov#wasQuotedFrom
  • usablenet.com