PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Last summer saw the country's worst drought for more than 50 years, damaging crops across the Mid-West and making stretches of the Mississippi perilously shallow and narrow for barge traffic, which typically carries around $7bn of grain, coal, crude oil, cement and other materials and commodities along the river in December and January...............................................Full Article: So
http://www.w3.org/ns/prov#wasQuotedFrom
  • opalesque.com