PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Because Spitzer is extremely sensitive to dust, we were able to make high-resolution maps of dust in the entire structure, says Rho.The map reveals the quantity, location and composition of the supernova remnant's dust, which includes proto-silicates, silicon dioxide, iron oxide, pyroxene, carbon, aluminium oxide and other compounds.
http://www.w3.org/ns/prov#wasQuotedFrom
  • astronomy.com