PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Describing the best-known carbon allotropes, the program examines the characteristics and uses of charcoal, graphite, and diamond, including synthetic diamonds.
http://www.w3.org/ns/prov#wasQuotedFrom
  • educationaltrainingvideos.com