_:B298dfd76b5953c5a42d6bc98c2287f3e . _:B298dfd76b5953c5a42d6bc98c2287f3e . _:B298dfd76b5953c5a42d6bc98c2287f3e "2023-05-22"^^ . _:B298dfd76b5953c5a42d6bc98c2287f3e . _:B298dfd76b5953c5a42d6bc98c2287f3e . _:B298dfd76b5953c5a42d6bc98c2287f3e "343076403" . _:B298dfd76b5953c5a42d6bc98c2287f3e . _:B298dfd76b5953c5a42d6bc98c2287f3e . _:B298dfd76b5953c5a42d6bc98c2287f3e . "John Olver" . "Olver, John (1936-)" . "John" . "Olver" . . "1936"^^ . . . _:B298dfd76b5953c5a42d6bc98c2287f3e . . "U.S. Representative for Massachusetts's 1st congressional district, serving since 1991. He is a member of the Democratic Party. Early in his career, he was a chemistry professor and served in both chambers of the Massachusetts General Court."@nl .