What is <discovery method> of <Proxima Centauri b> ?
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Which is the discovery method of Proxima Centauri b?
SELECT DISTINCT ?v WHERE { resource:Proxima_Centauri_b property:discovery_method ?v }
select distinct ?answer where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q26692445> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1046> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?answer. }
select distinct ?answer where { wd:Q26692445 wdt:P1046 ?answer}
doppler spectroscopy