what is the {ticker symbol} for {HSBC Holdings} has {stock exchange} as {Hong Kong Stock Exchange} ?
On the Hong Kong Stock Exchange, what is the HSBC Holdings ticker symbol?
What is the ticker symbol for HSBC Holdings on the Hong Kong Stock Exchange?
SELECT ?y WHERE { resource:HSBC property:stock_exchange ?j . ?j property:stock_exchange resource:Hong_Kong_Stock_Exchange . ?j property:ticker_symbol ?y }
select distinct ?value  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q190464> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P414> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q496672> .
?statement <http://www.wikidata.org/entity/P249> ?value. 
} 

SELECT ?value WHERE { wd:Q190464 p:P414 ?s . ?s ps:P414 wd:Q496672 . ?s pq:P249 ?value}