{"op":"or","args":[{"op":"not","args":[{"op":"<","args":[{"property":"floors"},5]}]},{"op":"=","args":[{"property":"swimming_pool"},true]}]}
((NOT (floors < 5)) OR (swimming_pool = true))
{"op":"or","args":[{"op":"not","args":[{"op":"<","args":[{"property":"floors"},5.0]}]},{"op":"=","args":[{"property":"swimming_pool"},true]}]}