_:b57361505 . _:b57361502 _:b57361504 . _:b57361502 . _:b57361502 _:b57361503 . _:b57361504 _:b57361505 . _:b57361502 . _:b57361505 "control" . _:b57361502 "1"^^ . _:b57361504 . _:b57361503 "C1550141" . _:b57361502 . _:b57361503 "T167" .