PREFIX dct:  <http://purl.org/dc/terms/>
PREFIX foaf: <http://xmlns.com/foaf/0.1/>
PREFIX sioc: <http://rdfs.org/sioc/ns#>
PREFIX ns:   <https://rebrickable.linkeddatahub.com/ns#>

SELECT DISTINCT ?set
WHERE
  { GRAPH ?graph
      { ?doc  sioc:has_container  $this ;
              foaf:primaryTopic   ?set .
        ?set  dct:subject  ?theme ;
              dct:issued   ?released ;
              ns:numParts  ?numParts ;
              dct:title    ?title
      }
  }
ORDER BY DESC(?released) ?title