PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Grown on silicon and other materials, these tiny hollow tubes are highly efficient at absorbing and trapping light across multiple wavelength bands -- so efficient, in fact, that only a tiny fraction of the light actually escapes.
http://www.w3.org/ns/prov#wasQuotedFrom
  • eurekalert.org