nature of the copyrighted work
就第二个判断要素「著作之性质（nature of the copyrighted work），要判断 其著作本身的创作性是否够高，以及该著作是否已经公开。
基于8个网页-相关网页
nature of the copyrighted work
受版权保护作品的性质
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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The court analyzed and applied four fair use factors: (1) the purpose and character of the use, (2) the nature of the copyrighted work, (3) the amount and substantiality of the portion of the work used in relation to the copyrighted work as a whole, and (4) the effect of the use on the potential market for the original work.
FORBES: Connect