_:b56563807 "C0002793" . _:b56563806 _:b56563808 . _:b56563809 . _:b56563806 . _:b56563806 . _:b56563806 _:b56563807 . _:b56563806 "0.88"^^ . _:b56563808 _:b56563809 . _:b56563806 . _:b56563809 "differentiation" . _:b56563807 "T191" . _:b56563808 .