The D2RQ Platform is an open-source system for accessing relational databases as virtual, read-only RDF graphs. It offers RDF-based access to the content of relational databases without having to replicate it into an RDF store. Using D2RQ you can: Query a non-RDF database using SPARQL; Access the content of a database as Linked Data over the Web; Create custom dumps of a database in RDF formats for loading into an RDF store; Access information in a non-RDF database using the Apache Jena API.
URL: http://d2rq.org/
Keywords: SPARQL, Triple store
Author: Bizer, Chris
Publisher: DERI
Language: http://id.loc.gov/vocabulary/iso639-2/eng
Time required: P1H
- Generates RDF data from non-RDF sources.
- Creating and transforming Linked Data
- Creating RDF data
- Generates RDF data from non-RDF sources.
- Generates RDF data from non-RDF sources.
- Creating RDF data
- Creating and transforming Linked Data
- Knows methods such as Direct Mapping of Relational Data to RDF (2012) for transforming data from the relational model (keys, values, rows, columns, tables) into RDF graphs.
- Creating and transforming Linked Data
- Creating RDF data
- Knows methods such as Direct Mapping of Relational Data to RDF (2012) for transforming data from the relational model (keys, values, rows, columns, tables) into RDF graphs.
- Knows methods such as Direct Mapping of Relational Data to RDF (2012) for transforming data from the relational model (keys, values, rows, columns, tables) into RDF graphs.
- Creating RDF data
- Creating and transforming Linked Data
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