PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A tokamak such as ITER has several sets of magnets that perform different roles in confining the superhot plasma within the reactor vessel.
http://www.w3.org/ns/prov#wasQuotedFrom
  • physicsworld.com