PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • About a half-mile away, though, was a glimpse of a healthy Everglades, with tall sawgrass, and thick algae below the surface, an important food source for fish.The goal is to return all of the Everglades, a vast expanse of wetlands that is a key water source for millions, to its original state, before decades of damage from farms and development, untold pollution from fertilizers and urban runoff
http://www.w3.org/ns/prov#wasQuotedFrom
  • capitalpress.com