| http://www.w3.org/ns/prov#value | - use, including whether such use > is of a commercial nature or is for nonprofit education purposes; > > 2. the nature of the copyrighted work; > > 3. the amount and substantiality of the portion used in relation to > the copyrighted work as a whole; and, > > 4. the effect of the use upon the potential market for or value of > the copyrighted work. 17 U.S.C. 107(1-4) > > > Number one in the above
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