RML-star: A Declarative Mapping Language for RDF-star Generation

Delva, Thomas and Arenas-Guerrero, Julián and Iglesias-Molina, Ana and Corcho, Oscar and Chaves-Fraga, David and Dimou, Anastasia (2021). RML-star: A Declarative Mapping Language for RDF-star Generation. "CEUR Workshop Proceedings", v. 2980 ; ISSN 1613-0073.

Description

Title: RML-star: A Declarative Mapping Language for RDF-star Generation
Author/s:
  • Delva, Thomas
  • Arenas-Guerrero, Julián
  • Iglesias-Molina, Ana
  • Corcho, Oscar
  • Chaves-Fraga, David
  • Dimou, Anastasia
Item Type: Article
Título de Revista/Publicación: CEUR Workshop Proceedings
Date: 14 October 2021
ISSN: 1613-0073
Volume: 2980
Subjects:
Faculty: E.T.S. de Ingenieros Informáticos (UPM)
Department: Arquitectura y Tecnología de Sistemas Informáticos
UPM's Research Group: Ontology Engineering Group OEG
Creative Commons Licenses: Recognition

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Abstract

RDF-star was recently proposed as a convenient representation to annotate statements in RDF with metadata by introducing the so-called RDF-star triples, bridging the gap between RDF and property graphs. However, even though there are many solutions to generate RDF graphs, there is no systematic approach so far to generate RDF-star graphs from heterogeneous data sources. In this paper, we propose RML-star, an extension of the RML mapping language to generate RDF-star. We introduce the extension of the RML ontology and the associated specification with representative examples.

More information

Item ID: 72100
DC Identifier: https://oa.upm.es/72100/
OAI Identifier: oai:oa.upm.es:72100
Official URL: https://ceur-ws.org/Vol-2980/paper374.pdf
Deposited by: Julián Arenas-Guerrero
Deposited on: 21 Nov 2022 09:23
Last Modified: 21 Nov 2022 09:23
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