_:b57050122 _:b57050124 . _:b57050124 _:b57050125 . _:b57050122 . _:b57050122 _:b57050123 . _:b57050123 "C1521746" . _:b57050124 . _:b57050122 . _:b57050122 "1"^^ . _:b57050123 "T077" . _:b57050125 . _:b57050122 . _:b57050125 "protein" .