PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The electric power sector represents the largest contributing source of greenhouse gas (GHG) emissions in the U.S. and faces significant risk associated with climate change, extreme weather and other environmental factors ...
http://www.w3.org/ns/prov#wasQuotedFrom
  • duke.edu