About The Copyrights Of Resources In Logic Pro

How do you know whether the resources in the sound source library of Logic Pro can be used for commercial purposes or not, except for those specially marked as those that cannot be used for commercial purposes? How to obtain the corresponding copyright?

Similarly, how to know whether the copyrights of plug-ins and AI accompaniments in Logic Pro are automatically granted to users or not? If not, how to get the copyrights for commercial purposes?

(From a musician in China)

logic pro音源库里面的资源，除了特别标注不能商用的以外，怎样知道其他资源是否可用于商用？如何取得相应的版权？同样，如何知道logic pro里面的插件和伴奏乐手是否自动授予使用者版权了？如果没有，如何取得版权？