Talk:Wikidata Query Service/Problematic queries

You can add your candidates here. Please see also:
 * https://www.wikidata.org/wiki/Wikidata:SPARQL_query_service/query_limits
 * https://www.wikidata.org/wiki/Wikidata:SPARQL_query_service/query_optimization
 * https://www.wikidata.org/wiki/Wikidata:SPARQL_query_service/suggestions#Performance_surprises