PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The insulating layer of the present disclosure generally comprises mixed alkali and alkaline earth metal oxides such as sodium oxide, potassium oxide and magnesium oxide in combination with aluminum oxide.
http://www.w3.org/ns/prov#wasQuotedFrom
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