1. Berners-Lee, T., Cailliau, R., Luotonen, A., Nielsen, H.F., Secret, A.: The World- Wide Web. Commun. ACM 37, 76–82 (1994)
2. Tanaka, Y., Fujima, J.: Meme Media and Topica Architectures for Editing, Distributing, and Managing Intellectual Assets. In: Kyoto International Conference on Digital Libraries 2000, pp. 208–216 (2001)
3. Kahan, J., Koivunen, M.R.: Annotea: an open RDF infrastructure for shared Web annotations. In: Proceedings of the tenth international conference on World Wide Web, pp. 623–632. ACM Press, New York (2001)
4. Lassila, O., Swick, R.: Resource Description Framework (RDF) Model and Syntax Specification. W3C Recommendation (1999), http://www.w3.org/TR/1999/REC-rdf-syntax-19990222
5. Ito, K., Tanaka, Y.: A Visual Environment for Dynamic Web Application Composition. In: Proceedings of the fourteenth ACM conference on Hypertext and hypermedia, pp. 184–193. ACM Press, New York (2003)