What is <semi-major axis> of <Neptune> ?
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Which is the semi-major axis for Neptune?
SELECT DISTINCT ?p WHERE { resource:Neptune property:semi-major_axis_of_an_orbit ?p }
select distinct ?answer where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q332> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P2233> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?answer. }
select distinct ?answer where { wd:Q332 wdt:P2233 ?answer}
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