PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • With my method, these ceramics are defect-free and tenaciously joined to rigid metals including inexpensive carbon, stainless, tool, or other alloy steels, or even tungsten carbide.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com