"Sometimes magic is just someone spending more time on something than
which brute forced their way through all sorts of combinations. The 3dp rule
，详情可参考新收录的资料
第十五条 除合同另有约定外，抵押人应当对抵押船舶进行保险；未保险的，抵押权人有权对该船舶进行保险，保险费由抵押人负担。，这一点在新收录的资料中也有详细论述
sections, properties (dot paths)