represents expr in the context of the graph identified by the IRI iri.
- SPARQLGraph[iri,patt] can be used in SPARQLSelect and related functions to match the graph pattern patt against the graph identified by the IRI iri.
- SPARQLGraph[iri,data] can be used in SPARQLInsertData and related functions to insert data into the graph identified by the IRI iri.
Basic Examples (1)
Current and historical data about countries:
Look up historical data for Spain:
The latest data:
Insert additional historical data:
An additional named graph has been added to the RDF dataset: