_:b254664819 . _:b254664817 . _:b254664820 . _:b254664818 . _:b254664819 . _:b254664818 "100"^^ . _:b254664817 "0"^^ . _:b254664820 _:b254664817 . _:b254664819 . _:b254664818 . _:b254664820 _:b254664819 . _:b254664820 . _:b254664817 . _:b254664819 _:b254664818 .