PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Thus, the equipment such as a waveguide required in the case of the ECR method is not required, and the apparatus structure becomes simpler.
http://www.w3.org/ns/prov#wasQuotedFrom
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