What is <Erdős number> of <G.H. Hardy> ?
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What is the Erdos number for G.H. Hardy?
SELECT DISTINCT ?e WHERE { resource:G.H._Hardy property:Erdős_number ?e }
select distinct ?answer where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q184337> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P2021> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?answer. }
select distinct ?answer where { wd:Q184337 wdt:P2021 ?answer}
2