PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Industry, however, produces numerous types of wastes that may be toxic to the bacteria that are utilised to treat domestic wastewater.
http://www.w3.org/ns/prov#wasQuotedFrom
  • unep.or.jp