PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The proposed Keystone XL, Northern Gateway, and Energy East pipelines face much opposition from landowners and conservationists, largely because of fears of spills???especially spills into sensitive areas such as wetlands, rivers, lakes and aquifers.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ottawalife.com