A mediator for statistical linked data

Authors:
Lívia Ruback;Marcia Pesce;Sofia Manso;Sérgio Ortiga;Percy E. Rivera Salas;Marco A. Casanova
Affiliations:
PUC-Rio;PUC-Rio;PUC-Rio;PUC-Rio;PUC-Rio;PUC-Rio
Venue:
Proceedings of the 28th Annual ACM Symposium on Applied Computing
Year:
2013

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Abstract

This paper introduces a mediation architecture to help describing and consuming statistical data, exposed as RDF triples, but stored in relational databases. The architecture features a catalogue of linked data cube descriptions, created according to the Linked Data principles. The catalogue has a standardized description for each data cube actually stored in each statistical (relational) database known to the mediation environment. The mediator offers an interface to browse the linked data cube descriptions and exports the data cubes as RDF triples, generated on demand from the underlying databases.