PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Examples of heavy construction projects include bridge and tunnel construction, large concrete structure construction (dams and aqueducts for instance), harbors, docks and other water projects, road and highway building, canal and waterway excavation, pipeline excavation and laying, other concrete and metal pipe projects, and steel structure construction.
http://www.w3.org/ns/prov#wasQuotedFrom
  • marketresearchreports.com