M. Lefrançois, A. Zimmermann, and N. Bakerally, A SPARQL Extension for Generating RDF from Heterogeneous Formats, 2017.
DOI : 10.1007/978-3-319-34129-3_23

F. Maali and J. Erickson, Data Catalog Vocabulary (DCAT), 2014.

S. Speicher, J. Arwe, and A. Malhotra, Linked Data Platform 1.0, 2015.