@prefix void:    <http://rdfs.org/ns/void#> .
@prefix dc: <http://purl.org/dc/elements/1.1/> .
@prefix doap: <http://usefulinc.com/ns/doap#> .

[] dc:subject "Query remote RDF Data" ;
   void:sparqlEndpoint <http://example1.org/sparql> .
[] dc:subject "Update remote RDF Data"  ;
   void:sparqlEndpoint <http://example2.org/sparql> .
[] dc:subject "Query RDF" ;
   void:sparqlEndpoint <http://example3.org/sparql> .