PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • More than half of the world's coastlines and 60% of the coral reefs are threatened by human activities, including intensive coastal development, pollution, and over fishing (McGinn, 2000).
http://www.w3.org/ns/prov#wasQuotedFrom
  • uaf.edu