_:b57570130 _:b57570131 . _:b57570130 "1"^^ . _:b57570131 "C0376706" . _:b57570130 . _:b57570132 _:b57570133 . _:b57570132 . _:b57570131 "T070" . _:b57570133 "mechanics" . _:b57570133 . _:b57570130 . _:b57570130 . _:b57570130 _:b57570132 .