How is Non-fungible token (NFT) applied to intellectual properties (IP)

This is one of the article in the entire series of my NFT (non-fungible token) study. I mostly use it as script to present but I will also submit it on the discussion platform so I need it to be organized and written but it doesn’t have to be in fancy format. This particular one is for the application of NFTs in art, specifically in Intellectual properties, so it’ll be great if you could write about the mechanism of NFT in the art industry (not painting or sculpture but more intangible like films or songs). It’ll be great to use real life example and jokes in a female perspective.