PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • South America is a continent rich in natural resources, including timber, freshwater, fish, rubber, agricultural products such as fruits, nuts, and quinoa, and minerals and metals such as gold, copper, lithium, and silver.
http://www.w3.org/ns/prov#wasQuotedFrom
  • umn.edu