PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A more detailed study identified process modifications to reduce emissions, including the addition of a selective catalytic reduction (SCR) unit and a ceramic hot-gas filter.
http://www.w3.org/ns/prov#wasQuotedFrom
  • osti.gov