PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • One thing I???ve noticed when playing music from the Great American Songbook ??? that is, songs written primarily between 1920 and 1950 by greats such as Cole Porter, Irving Berlin, Rogers and Hart, the Gershwins, et. al. ??? is that, when compared to modern pop tunes, these songs have very sophisticated harmonic progressions as well as melodies.
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