PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The tunneling layer 120 of electrically insulating material such as Al2O3, SiO2, SiN, SiC, AIN or Ta2O5 is then formed to a thickness of between about 5 ??? and 50 ??? atop pinned layer 118.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com