jena-arq/etc/dataset.ttl

# Dataset which has named graphs and a default graph.

@prefix rdfs:   <http://www.w3.org/2000/01/rdf-schema#> .
@prefix rdf:    <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix xsd:    <http://www.w3.org/2001/XMLSchema#> .
@prefix ja:     <http://jena.hpl.hp.com/2005/11/Assembler#> .
@prefix :       <#> .

## Datatset

<> rdf:type         ja:RDFDataset ;
    ja:defaultGraph
        [ rdf:type ja:MemoryModel ;
          ja:content [ja:externalContent <D.ttl>] ] ;
    ja:namedGraph [ ja:graphName <http://example/graph1> ;
                    ja:graph    :data1 ] ;
    ja:namedGraph [ ja:graphName <http://example/graph2> ;
                    ja:graph    :data2 ] ;
    . 

:data1 rdf:type ja:MemoryModel ;
    ja:content [ja:externalContent <D1.ttl>] ;
    .

:data2 rdf:type ja:MemoryModel ;
    ja:content [ja:externalContent <D2.ttl>] ;
    .