PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Sir Joseph Bazalgette finally had his sewerage system under way - two huge pumping stations serving 82 miles of huge oval brick-lined tunnels linked with over 1,000 miles of street sewers to provide an underground network beneath London's city streets - a task made particularly difficult by his need to compete with the new underground railway, a network of roads and overland railway systems.
http://www.w3.org/ns/prov#wasQuotedFrom
  • woobsha.com