PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The fourth insulating interlayer 160 may be formed using materials such as BPSG, USG, PSG, TEOS, HDP-CVD oxide, etc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com