_:b1217803 . _:b1217803 . "ENVO:00003081"^^ . _:b1217800 . _:b1217799 . _:b1217802 _:b1217801 . "ENVO"^^ . _:b1217802 . _:b1217801 _:b1217800 . _:b1217800 . _:b1217799 . _:b1217803 . _:b1217799 _:b1217802 . . "metal contaminated soil"^^ . _:b1217800 . _:b1217801 . . _:b1217803 .