Abstract
Geographic information systems (GIS) are increasingly using geospatial data from the Web to produce geographic information. One big challenge is to find the relevant data, which often is based on keywords or even file names. However, these approaches lack semantics. Thus, it is necessary to provide mechanisms to prepare data to help retrieval of semantically relevant data. This paper proposes an approach to attack this problem. This approach is based on semantic annotations that use geographic metadata and ontologies to describe heterogeneous geospatial data. Semantic annotations are RDF/XML files that rely on a FGDC metadata schema, filled with appropriate ontology terms, and stored in a XML database. The proposal is illustrated by a case study of semantic annotations of agricultural resources, using domain ontologies.
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References
Fonseca, F., Rodriguez, A.: From Geo-Pragmatics to Derivation Ontologies: new Directions for the GeoSpatial Semantic Web. Transactions in GIS 11(3), 313–316 (2007)
Macário, C.G.N., Medeiros, C.B.: A Framework for Semantic Annotation of Geospatial Data for Agriculture. Int. J. Metadata, Semantics and Ontology - Special Issue on “Agricultural Metadata and Semantics” (2008) (accepted for publication)
Klien, E., Lutz, M.: The Role of Spatial Relations in Automating the Semantic Annotation of Geodata. In: Cohn, A.G., Mark, D.M. (eds.) COSIT 2005. LNCS, vol. 3693, pp. 133–148. Springer, Heidelberg (2005)
Klien, E., Einspanier, U., Lutz, M., Hübner, S.: An Architecture for Ontology-Based Discovery and Retrieval of Geographic Information. In: Proceedings of the 7th Conference on Geographic Information Science (AGILE 2004), Heraklion, Greece, pp. 179–188 (2004)
Nogueras-Iso, J., Zarazaga-Soria, F.J., Lacasta, J., Bejar, R., Muro-Medrano, P.R.: Metadata Standard Interoperability: Application in the Geographic Information Domain. Computers, environment and urban systems 28(6), 611–634 (2003)
Karschnick, O., Kruse, F., Topker, S., Riegel, T., Eichler, M., Behrens, S.: The UDK and ISO 19115 Standard. In: Proceedings of the 17th International Conference Informatics for Environmental Protection EnviroInfo. (2003)
Chandler, A., Foley, D.: Mapping and Converting Essential Federal Geographic Data Committee (FGDC) Metadata into MARC21 and Dublin Core: Towards an Alternative to the FGDC Clearinghouse. D-Lib Magazine 6 (2000)
Weibel, S., Kunze, J., Lagose, C., Wolf, M.: RFC2413: Dublin Core Metadata for Resource Discovery (1998)
Alasem, A.: An Overview of e-Government Metadata Standards and Initiatives based on Dublin Core. Electronic Journal of e-Government 7, 1–10 (2009)
XML:DB Initiative: Frequently Asked Questions About XML:DB, http://xmldb-org.sourceforge.net/faqs.html (accessed in April 4th, 2009)
Broekstra, J., Kampman, A., van Harmelen, F.: Sesame: A Generic Architecture for Storing and Querying RDF and RDF Schema, pp. 54–68. Springer, Heidelberg (2002)
Wilkinson, K., Sayers, C., Kuno, H., Reynolds, D.: Efficient RDF Storage and Retrieval in Jena2. Exploiting Hyperlinks 349, 35–43 (2003)
Fileto, R., Liu, L., Pu, C., Assad, E.D., Medeiros, C.B.: POESIA: An ontological workflow approach for composing Web services in agriculture. The VLDB Journal 12(4), 352–367 (2003)
Visser, U., Stuckenschmidt, H., Schuster, G., Vögele, T.: Ontologies for geographic information processing. Comput. Geosci. 28(1), 103–117 (2002)
Fonseca, F.T., Egenhofer, M.J.: Ontology-driven geographic information systems. In: GIS 1999: Proceedings of the 7th ACM international symposium on Advances in geographic information systems, pp. 14–19. ACM, New York (1999)
Córcoles, J.E., González, P., López-Jaquero, V.: Integration of Spatial XML Documents with RDF. In: Cueva Lovelle, J.M., Rodríguez, B.M.G., Gayo, J.E.L., del Ruiz, M.P.P., Aguilar, L.J. (eds.) ICWE 2003. LNCS, vol. 2722, pp. 407–410. Springer, Heidelberg (2003)
Córcoles, J.E., González, P.: Using RDF to Query Spatial XML. In: Koch, N., Fraternali, P., Wirsing, M. (eds.) ICWE 2004. LNCS, vol. 3140, pp. 316–329. Springer, Heidelberg (2004)
Baru, C., Chu, V., Gupta, A., Ludäscher, B., Marciano, R., Papakonstantinou, Y., Velikhov, P.: XML-based information mediation for digital libraries. In: DL 1999: Proceedings of the fourth ACM conference on Digital libraries, pp. 214–215. ACM, New York (1999)
Westermann, U., Klas, W.: An analysis of XML database solutions for the management of MPEG-7 media descriptions. ACM Comput. Surv. 35(4), 331–373 (2003)
Jones, M.B., Berkley, C., Bojilova, J., Schildhauer, M.: Managing Scientific Metadata. IEEE Internet Computing 5(5), 59–68 (2001)
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de Sousa, S.R. (2009). A Semantic Approach to Describe Geospatial Resources. In: Heuser, C.A., Pernul, G. (eds) Advances in Conceptual Modeling - Challenging Perspectives. ER 2009. Lecture Notes in Computer Science, vol 5833. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-04947-7_39
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DOI: https://doi.org/10.1007/978-3-642-04947-7_39
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