1592953495000 1312632483000 term-54260 1616541517730 1312632548000 1616290478557 adlib fitz-online adlib-term-54260 d633e37c-d29a-356e-9616-0d463763cfe8 2 1 arches, semielliptical arches, semielliptical term reference term-54263 adlib-term-54263 1b67217e-8764-38b6-a22d-8c1c66460f1c elliptical arches