What is the {stadium} for {architect} of {Zaha Hadid}
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Which stadium did Zaha Hadid design?
SELECT DISTINCT ?a WHERE { ?a rdf:type ontology:stadium . ?a property:architect resource:Zaha_Hadid }
select distinct ?subj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?subj . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P84> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q47780> . ?subj <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q483110> } 
 select distinct ?sbj where { ?sbj wdt:P84 wd:Q47780 . ?sbj wdt:P31 wd:Q483110 } 
Al Janoub Stadium