PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As the pores in the membranes get smaller, the level of purity that can be achieved in fields such as water treatment, or food and beverage manufacture.
http://www.w3.org/ns/prov#wasQuotedFrom
  • njit.edu