<https://read.dukeupress.edu/journal-of-music-theory/article/45/1/190/78662/Schenker-s-Interpretive-Practice-Robert>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://read.dukeupress.edu/journal-of-music-theory/article-abstract/45/1/190/78662/Schenker-s-Interpretive-Practice-Robert?redirectedFrom=fulltext>