Abstract
RDF has been proposed by W3C as a metadata model and language for representing information about resources in WWW. In this paper we introduce Multidimensional RDF (or MRDF), as an extension of RDF, suitable for representing context-dependent RDF data. In MRDF we have a set of dimensions whose values define different contexts (or worlds) under which different parts of an RDF graph may hold. We define the semantics of MRDF in terms of the semantics of RDF. Additionally, we propose appropriate extensions, suitable for representing MRDF graphs in triples notation and RDF/XML syntax. Finally, we demonstrate how an MRDF graph, embodying a single time dimension, can be used to model the history of a conventional RDF graph.
This research was partially co-funded by the European Social Fund (75%) and National Resources (25%) – Operational Program for Educational and Vocational Training (EPEAEK II) and particularly by the Research Program “PYTHAGORAS II”.
Preview
Unable to display preview. Download preview PDF.
Similar content being viewed by others
References
RDF Primer (W3C Recommendation, February 10, 2004), http://www.w3.org/TR/2004/REC-rdf-primer-20040210/
RDF Semantics (W3C Recommendation, February 10, 2004), http://www.w3.org/TR/2004/REC-rdf-mt-20040210/
RDF Vocabulary Description Language 1.0: RDF Schema (W3C Recommendation, February 10, 2004). http://www.w3.org/TR/2004/REC-rdf-schema-20040210
RDF/XML Syntax Specification (Revised), (W3C Recommendation, February 10, 2004), http://www.w3.org/TR/2004/REC-rdf-syntax-grammar-20040210/
Resource Description Framework (RDF): Concepts and Abstract Syntax (W3C Recommendation, February 10, 2004), http://www.w3.org/TR/2004/REC-rdf-concepts-20040210/
Amagasa, T., Yoshikawa, M., Uemura, S.: A Data Model for Temporal XML Documents. In: Ibrahim, M., Küng, J., Revell, N. (eds.) DEXA 2000. LNCS, vol. 1873, pp. 334–344. Springer, Heidelberg (2000)
Chawathe, S.S., Abiteboul, S., Widom, J.: Managing Historical Semistructured Data. Theory and Practice of Object Systems 24(4), 1–20 (1999)
Chien, S.-Y., Tsotras, V., Zaniolo, C.: Efficient Schemes for Managing Multiversion XML Documents. The VLDB Journal 11(4), 332–353 (2002)
Chien, S.-Y., Tsotras, V.J., Zaniolo, C., Zhang, D.: Efficient Complex Query Support for Multiversion XML Documents. In: Jensen, C.S., Jeffery, K., Pokorný, J., Šaltenis, S., Bertino, E., Böhm, K., Jarke, M. (eds.) EDBT 2002. LNCS, vol. 2287, pp. 161–178. Springer, Heidelberg (2002)
Gergatsoulis, M., Stavrakas, Y.: Representing Changes in XML Documents using Dimensions. In: Bellahsène, Z., Chaudhri, A.B., Rahm, E., Rys, M., Unland, R. (eds.) XSym 2003. LNCS, vol. 2824, pp. 208–222. Springer, Heidelberg (2003)
Gergatsoulis, M., Stavrakas, Y., Karteris, D.: Incorporating Dimensions to XML and DTD. In: Mayr, H.C., Lazanský, J., Quirchmayr, G., Vogel, P. (eds.) DEXA 2001. LNCS, vol. 2113, pp. 646–656. Springer, Heidelberg (2001)
Grandi, F., Mandreoli, F.: The Valid Web: an XML/XSL Infrastructure for Temporal Management of Web Documents. In: Yakhno, T.M. (ed.) ADVIS 2002. LNCS, vol. 2457, pp. 294–303. Springer, Heidelberg (2002)
Gutiérrez, C., Hurtado, C., Mendelzon, A.O.: Foundations of Semantic Web Databases. In: Proceedings of the 23rd ACM SIGACT-SIGMOD-SIGART Symposium on Principles of DataBase Systems, pp. 95–106. ACM Press, New York (2004)
Gutiérrez, C., Hurtado, C., Vaisman, A.: Temporal RDF. In: Gómez-Pérez, A., Euzenat, J. (eds.) ESWC 2005. LNCS, vol. 3532, pp. 93–107. Springer, Heidelberg (2005)
Klein, M., Fensel, D., Kiryakov, A., Ognyanov, D.: Finding and characterizing changes in ontologies. In: Spaccapietra, S., March, S.T., Kambayashi, Y. (eds.) ER 2002. LNCS, vol. 2503, pp. 79–89. Springer, Heidelberg (2002)
Klein, M., Fensel, D., Kiryakov, A., Ognyanov, D.: Ontology versioning and change detection on the web. In: Gómez-Pérez, A., Benjamins, V.R. (eds.) EKAW 2002. LNCS (LNAI), vol. 2473, pp. 197–212. Springer, Heidelberg (2002)
Klein, M., Noy, N.F.: A component-based framework for ontology evolution. Technical Report IR-504, Department of Computer Science, Vrije Universiteit, Amsterdam (March 2003)
Lilis, P., Lourdi, E., Papatheodorou, C., Gergatsoulis, M.: A metadata model for representing time-dependent information in cultural collections. Submitted for publication (2005)
Ognyanov, D., Kiryakov, A.: Tracking Changes in RDF(S) Repositories. In: Gómez-Pérez, A., Benjamins, V.R. (eds.) EKAW 2002. LNCS (LNAI), vol. 2473, pp. 373–378. Springer, Heidelberg (2002)
Stavrakas, Y., Gergatsoulis, M.: Multidimensional Semistructured Data: Representing Context-Dependent Information on the Web. In: Pidduck, A.B., Mylopoulos, J., Woo, C.C., Ozsu, M.T. (eds.) CAiSE 2002. LNCS, vol. 2348, pp. 183–199. Springer, Heidelberg (2002)
Stavrakas, Y., Gergatsoulis, M., Doulkeridis, C., Zafeiris, V.: Representing and Querying Histories of Semistructured Databases Using Multidimensional OEM. Information Systems 29(6), 461–482 (2004)
Wang, F., Zaniolo, C.: Temporal Queries in XML Document Archives and Web Warehouses. In: Peoceedings of the 10th International Symposium on Temporal Representation and Reasoning / 4th International Conference on Temporal Logic (TIME-ICTL 2003), Cairns, Queensland, Australia, July 8-10, pp. 47–55. IEEE Computer Society, Los Alamitos (2003)
Wang, F.: Efficient Support for Queries and Revisions in XML Document Archives. PhD thesis, Computer Science Department, University of California, Los Angeles (UCLA) (August 2004)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2005 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Gergatsoulis, M., Lilis, P. (2005). Multidimensional RDF. In: Meersman, R., Tari, Z. (eds) On the Move to Meaningful Internet Systems 2005: CoopIS, DOA, and ODBASE. OTM 2005. Lecture Notes in Computer Science, vol 3761. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11575801_17
Download citation
DOI: https://doi.org/10.1007/11575801_17
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-29738-3
Online ISBN: 978-3-540-32120-0
eBook Packages: Computer ScienceComputer Science (R0)