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Rapport (Rapport De Recherche) Année : 2017

xR2RML: Relational and Non-Relational Databases to RDF Mapping Language

Résumé

This document describes xR2RML, a language for expressing customized mappings from various types of databases (XML, object-oriented, NoSQL) to RDF datasets. xR2RML flexibly adapts to heterogeneous query languages and data models while remaining free from any specific language or syntax. It extends R2RML, the W3C recommendation for the mapping of relational databases to RDF, and relies on RML for the handling of various data representation formats. Web version available at: http://i3s.unice.fr/~fmichel/xr2rml_specification_v5.html

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Dates et versions

hal-01066663 , version 1 (22-09-2014)
hal-01066663 , version 2 (08-10-2014)
hal-01066663 , version 3 (06-01-2015)
hal-01066663 , version 4 (07-11-2016)
hal-01066663 , version 5 (26-10-2017)

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  • HAL Id : hal-01066663 , version 5

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Franck Michel, Loïc Djimenou, Catherine Faron Zucker, Johan Montagnat. xR2RML: Relational and Non-Relational Databases to RDF Mapping Language. [Research Report] ISRN I3S/RR 2014-04-FR, CNRS. 2017. ⟨hal-01066663v5⟩

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