PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Continuous chlorination can treat drinking water containing pathogenic (disease-causing) bacteria, viruses, and other microorganisms, to produce drinking water considered by public health officials to be essentially pathogen free.
http://www.w3.org/ns/prov#wasQuotedFrom
  • unl.edu