. . . . . "David"@en . . "Rydeheard"@en . . . "E."@en . "Eric" . . "David E." . "David Eric Rydeheard"@nl-NL . "D. E. Rydeheard"@en-US . . "David E. Rydeheard" . "1954" . "Rydeheard, D. E. (David E.)" . "David E. Rydeheard"@en .