Beschrijving R2RML is a language for expressing customized mappings from relational databases to RDF datasets. Such mappings provide the ability to view existing relational data in the RDF data model, expressed in a structure and target vocabulary of the mapping author's choice. R2RML mappings are themselves RDF graphs and written down in Turtle syntax. R2RML enables different types of mapping implementations. Processors could, for example, offer a virtual SPARQL endpoint over the mapped relational data, or generate RDF dumps, or offer a Linked Data interface.
Website werk https://www.w3.org/TR/r2rml/
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Maarten Steen Heeft kennis van R2RML
01:49:26 12/15/2018 -- Refresh -- Durate of query :0.003s