PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The environment-security/insecurity nexus" covers such overlapping issues as climate, energy, ecosystem destruction, food, water, health and environmental refugees.
http://www.w3.org/ns/prov#wasQuotedFrom
  • bbc.co.uk