_:b56647623 "T026" . _:b56647625 "surface" . _:b56647625 . _:b56647622 _:b56647623 . _:b56647622 . _:b56647622 "0.81"^^ . _:b56647624 _:b56647625 . _:b56647622 . _:b56647622 . _:b56647624 . _:b56647622 _:b56647624 . _:b56647623 "C2754974" .