PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Increased competition over access to shared natural resources, such as land and water, can encourage powerful groups to seize control of increasingly scare resources, forcing marginal or vulnerable groups to migrate to less habitable, often ecologically sensitive areas.
http://www.w3.org/ns/prov#wasQuotedFrom
  • umn.edu