_:vb17347676 . _:vb17347677 _:vb17347678 . _:vb17347679 . "price specification" . _:vb17347677 . _:vb17347679 . _:vb17347676 . "One or more detailed price specifications, indicating the unit price and delivery or payment charges." . _:vb17347678 _:vb17347679 . . _:vb17347676 _:vb17347677 . . _:vb17347678 .