@InProceedings{raatikka-salminen-hyvonen-xml-rdfs-2002,
  author =       {Vilho Raatikka and K. Salminen and Eero Hyvönen},
  title =        {XML, RDF(S), and Topic Map databases},
  booktitle =    {Semantic Web Kick-Off in Finland - Vision, Technologies, Research, and Applications},
  year =         {2002},
  pages =        {77--110}
}