an IT system to determine whether it is an instance of the named platform. A general requirement for the naming structure is that the set of platforms identified by a long. name should be a subset of the set of platforms identified by a shorter initial portion of that same. name.
The first true ragtime composition was published by William Krell called The Mississippi Rag in 1897. Tom Turpin, the first published African American composer wrote The Harlem Rag the same year.
Again, little evidence exists that the World's Fair included ragtime, but at least one scholar argues that part of the problem concerned the fact that ragtime &quot;had not yet found its name.&quot;21 In 1897, the first instrumental rag appeared in print, and later that year, Turpin finally published &quot;Harlem Rag,&quot; the first published ragtime composition by an