PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Many of the Population III stars are then said to have blown up, producing gas with some heavy elements (in this context, elements other than hydrogen or helium).
http://www.w3.org/ns/prov#wasQuotedFrom
  • anabolicminds.com