"1945"^^ . _:Bb804ea7ca69bfa9355cce04d3be5f292 . . . "Yamamoto, Riken (1945-)" . . "Riken Yamamoto" . "Riken" . "Yamamoto" . . _:Bb804ea7ca69bfa9355cce04d3be5f292 . _:Bb804ea7ca69bfa9355cce04d3be5f292 . _:Bb804ea7ca69bfa9355cce04d3be5f292 "2023-05-21"^^ . _:Bb804ea7ca69bfa9355cce04d3be5f292 . _:Bb804ea7ca69bfa9355cce04d3be5f292 . _:Bb804ea7ca69bfa9355cce04d3be5f292 "244888779" . _:Bb804ea7ca69bfa9355cce04d3be5f292 . _:Bb804ea7ca69bfa9355cce04d3be5f292 . _:Bb804ea7ca69bfa9355cce04d3be5f292 .