In WDQ I have this query: http://tools.wmflabs.org/autolist/autolist1.html?start=300&props=170&q=CLAIM%5B31%3A3305213%5D%20AND%20CLAIM%5B170%5D%20AND%20NOCLAIM%5B170%3A%28CLAIM%5B106%3A1028181%5D%20%29%5D%20AND%20NOCLAIM%5B170%3A4233718%5D%20AND%20NOCLAIM%5B170%3A4294967294%5D
I converted that to SPARQL using http://tools.wmflabs.org/wdq2sparql/w2s.php . This is what I got:
```
prefix wdt: <http://www.wikidata.org/prop/direct/>
prefix entity: <http://www.wikidata.org/entity/>
SELECT ?item WHERE {
?item wdt:P31 entity:Q3305213 .
?item wdt:P170 ?dummy0 .
FILTER NOT EXISTS { ?item wdt:P170 ?sub1 }
{
?sub1 wdt:P650 ?dummy2 .
} UNION {
?sub1 wdt:P245 ?dummy3 .
}
FILTER NOT EXISTS { ?item wdt:P170 entity:Q4233718 }
FILTER NOT EXISTS { ?item wdt:P170 entity:Q4294967294 }
} LIMIT 10
```
If I run this I get a "ERROR: 504 Gateway Time-out 504 Gateway Time-out nginx/1.4.6 (Ubuntu) "