PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • There are approximately 800 cities and towns across America that still use combined sewer systems, including big ones such as New York and Chicago, and smaller ones like Omaha and Louisville.
http://www.w3.org/ns/prov#wasQuotedFrom
  • epa.gov