The Cabine is the structure on top of the fuselage, from which steel cables come down to carry the wings while the Bleriot is “parked”. Today I braced this, see below.
And the lift structure, is where cables go up from, to the back spar of the wing, carrying the Bleriot while its flying. The lift wires going to the front spar, come up from the landing gear. Also this lift structure is braced today 🙂