query: SELECT ?item ?sitelinks ?hasimage ?hasmainsubject ?modified WHERE {
    ?item wdt:P31 wd:Q3305213 ; 
              wdt:P136 wd:Q2839016 .
    MINUS { ?item wdt:P180 ?depicts } .
    ?item wikibase:sitelinks ?sitelinks .
    OPTIONAL { ?item wdt:P18 ?image . BIND(1 AS ?hasimage) }
    OPTIONAL { BIND(0 AS ?hasimage) . }
    OPTIONAL { ?item wdt:P921 ?mainsubject . BIND(1 AS ?hasmainsubject) }
    OPTIONAL { BIND(0 AS ?hasmainsubject) } .
    ?item schema:dateModified ?modified .
    } ORDER BY DESC(?sitelinks) DESC(?hasimage) DESC(?mainsubject) DESC(?modified)
  LIMIT 1000