description: > Implement to represent the VRML record in IPZ VPD properties: - name: RT type: array[byte] description: > RT keyword. Contains the record name. - name: VD type: array[byte] description: > VD keyword. Record Version ID. - name: PN type: array[byte] description: > Part Number. - name: SN type: array[byte] description: > Serial Number. - name: TV type: array[byte] description: > TV keyword.Template Version. - name: D4 type: array[byte] description: > D4 keyword. - name: F5 type: array[byte] description: > F5 keyword.