_:b57290403 "C0439836" . _:b57290402 . _:b57290404 _:b57290405 . _:b57290405 . _:b57290402 . _:b57290402 "1"^^ . _:b57290402 . _:b57290405 "feed conversion" . _:b57290402 "0.82"^^ . _:b57290402 _:b57290404 . _:b57290404 . _:b57290405 "conversion" . _:b57290402 _:b57290403 . _:b57290403 "T169" .