PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Esther Inglis-Arkell breaks down how it works: Graphite is a diamagnetic material ??? which means it will become magnetized, but at a 180 degree angle to the existing magnetic field.
http://www.w3.org/ns/prov#wasQuotedFrom
  • vice.com