_:b56616280 _:b56616281 . _:b56616278 "1"^^ . _:b56616278 . _:b56616281 "DTH" . _:b56616279 "C0020522" . _:b56616279 "T046" . _:b56616278 _:b56616280 . _:b56616278 . _:b56616278 _:b56616279 . _:b56616281 . _:b56616280 . _:b56616278 .