_:b56931254 . _:b56931254 _:b56931256 . _:b56931257 "CO 2" . _:b56931254 _:b56931255 . _:b56931254 "0.84"^^ . _:b56931254 . _:b56931255 "T080" . _:b56931254 . _:b56931255 "C2987275" . _:b56931256 . _:b56931256 _:b56931257 . _:b56931257 .