query: SELECT ?item WHERE {
      ?item p:P4765/ps:P4765 ?downloadurl ;
            wdt:P31 wd:Q3305213 ;
            schema:dateModified ?modified ;
    MINUS { ?item wdt:P571 [] } .
    MINUS { ?item wdt:P170 [] } .
    } ORDER BY ?modified
  LIMIT 2000