query: SELECT DISTINCT ?paper
  WHERE {
        ?paper wdt:P31 wd:Q13442814;
               wdt:P31 wd:Q7318358;
               wdt:P921 ?subject;
               wdt:P1476 ?title;
               wdt:P275 [ ].
        ?subject wdt:P1995 wd:Q3505712             
        }