_:b56487349 . _:b56487346 . _:b56487346 _:b56487348 . _:b56487347 "T169" . _:b56487348 . _:b56487346 . _:b56487346 _:b56487347 . _:b56487349 "changes" . _:b56487346 "1"^^ . _:b56487346 . _:b56487348 _:b56487349 . _:b56487347 "C0392747" .