PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • More importantly, the technology utilizes unique nanofiltration membranes that enable farmers to decide which minerals should be retained from the water to feed various types of crops, a method which requires much less energy.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com