List of all registered MediaWiki members returned as an RDF Graph

PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX sioc: <http://rdfs.org/sioc/ns#>
CONSTRUCT
  {
    ?x rdf:type sioc:User . 
  }
FROM <http://demo.openlinksw.com/mw_v>
WHERE
  {
    ?x rdf:type sioc:User . 
  }