PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The ions are highly toxic pollutants generated from many industrial processes such as mining, chemicals manufacture, electroplating, distilling, and brewing [1].
http://www.w3.org/ns/prov#wasQuotedFrom
  • hindawi.com