This tutorial covers RDF Datasets- the units that are queried by a SPARQL query. An RDF Dataset consists of a default graph, and a number of named graphs. Discusses the use of the GRAPH keyword; querying to find data from graphs that match a pattern (the name of the graphs to be queried can be determined with the query itself); how to describe RDF Datasets using FROM and FROM NAMED.

URL: http://jena.apache.org/tutorials/sparql_datasets.html
Keywords: SPARQL, Named Graph, Default Graph
Publisher: The Apache Software Foundation
Language: http://id.loc.gov/vocabulary/iso639-2/eng
Time required: P10M

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