@techreport{PFTG04a,
  author = "Pan, Jeff Z.\ and Franconi, Enrico and Tessaris, Sergio and Glimm, Birte and Siberski, Wolf and Stamou, Giorgos and Tzouvaras, Vassilis and Horrocks, Ian and Li, Lei and Wache, Holger",
  institution = "The Knowledge Web project",
  title = "Report on Query Language Design and Standardisation",
  year = "2004",
}