PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Gaseous elements, such as oxygen, can be taken up during heating or, alternatively, in a subsequent step, and the pressure of the system can be varied during the synthesis process. [0080] In contrast to such traditional routes, in the present invention, new routes to solid-synthesis focus on the synthesis of materials at lower temperatures.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com