What is <doubles record> of <Rod Laver> ?
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Which is the double record of Rod Laver?
SELECT DISTINCT ?s WHERE { resource:Rod_Laver property:doubles_record ?s }
select distinct ?answer where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q105550> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P555> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?answer. }
select distinct ?answer where { wd:Q105550 wdt:P555 ?answer}
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