What is {ranking} of {Jimmy Connors} that is {sport} is {tennis singles} ?
In tennis singles, what rank was held by Jimmy Connors?
What is the rank was held by Jimmy connors as tennis singles?
SELECT ?u WHERE { ?p property:ranking ?u . ?p property:sport resource:tennis_singles . resource:Jimmy_Connors property:ranking ?p }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q53393> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1352> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
?statement <http://www.wikidata.org/entity/P641> <http://wikidata.dbpedia.org/resource/Q18123880>
} 

SELECT ?obj WHERE { wd:Q53393 p:P1352 ?s . ?s ps:P1352 ?obj . ?s pq:P641 wd:Q18123880 }