"Single wavelength electromagnetic radiation of the specified wavelength in nanometer."@en . "SDN:S29::PE000966" . . . "electromagnetic radiation (694nm wavelength)"@en . "SDN:S29::PE000966" . . "" . . . "false" . "2017-07-11 18:45:46.0" . . . "SDN:S29::PE000966" . . "1" . "accepted"@en . . . "1" . . . "2017-07-11 18:45:46.0" . .