# Get dc:sources of the SOURCE of this file, check users can't make assertions
# about it

PREFIX foaf: <http://xmlns.com/foaf/0.1/>
PREFIX dc: <http://purl.org/dc/elements/1.1/>
SELECT DISTINCT ?source
WHERE {
  GRAPH ?snode {
      {?person foaf:name ?name}
      {?snode dc:source ?source}
  }
}