PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In general, a layer thickness of about 20-20000 A, for example about 100-5000 ??? is suitable.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com