Reference for “A Discussion of the Relationship Between RDF-Schema and UML”

@TechReport{Chang:98:ADR,
  author      = "Walter W. Chang",
  title       = "A Discussion of the Relationship Between {RDF}-Schema and {UML}",
  month       = aug,
  note        = "http://www.w3.org/TR/1998/NOTE-rdf-uml-19980804",
  year        = "1998",
  bibsource   = "http://w2.syronex.com/jmr/w3c-biblio",
  type        = "{W3C} Note",
  institution = "W3C",
}