query: SELECT DISTINCT	?item ?dab ?note  (GROUP_CONCAT(DISTINCT CONCAT("[",str(?ws)," s:", ?wst,"]")) as ?wsp) (SAMPLE(CONCAT("[[:de:",?wpt,"]]")) as ?wpp)
  {
  	hint:Query hint:optimizer "None".
      { ?item wdt:P1433 wd:Q665807 ; wdt:P921 ?dab . ?dab wdt:P31 wd:Q4167410 
                  OPTIONAL { ?ws schema:about ?item ; schema:name ?wst }
      } 
      UNION
      { ?dab	wdt:P1343 wd:Q665807 ; wdt:P31 wd:Q4167410 
          OPTIONAL { ?dab p:P1343 [ ps:P1343 wd:Q665807 ; pq:P805 ?item ] 
                  OPTIONAL { ?ws schema:about ?item ; schema:name ?wst }
                   }
      } 
      UNION
      {  
         BIND(wd:Q21281405 as ?item) 
         BIND("<small>ignore this line<br> should be the only one</small>" as ?note) 
         BIND("-" as ?dab)  
      }
      OPTIONAL { [] schema:about ?dab ; schema:isPartOf <https://de.wikipedia.org/> ; schema:name ?wpt  }
  }
  GROUP BY ?dab ?note ?item
  ORDER BY ?note ?dab