PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For failing and new septic systems, New York City should install aerobic treatment units, which use mechanical devices such as pumps to create better oxygen flow within septic tanks.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nationalacademies.org