PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • To avoid contaminating the environment, including nearby wells and waterways, septic system wastewater must be treated to reduce its pathogenicity.
http://www.w3.org/ns/prov#wasQuotedFrom
  • inspectapedia.com