SELECT DISTINCT ?uri WHERE {?uri <http://dbpedia.org/property/discoverer> <http://dbpedia.org/resource/Johann_Gottfried_Galle> . ?uri <http://dbpedia.org/ontology/discoverer> <http://dbpedia.org/resource/Urbain_Le_Verrier> . ?uri <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/Planet>}
Which planet was discovered by Johann Gottfired and Urbain Le Verrier ?
SELECT DISTINCT ?i WHERE { ?i property:discoverer resource:Urbain_Le_Verrier . ?i property:discoverer resource:Johann_Gottfried_Galle . ?i rdf:type ontology:Planet }
Neptune
The planet discovered by Johann Gottfried Galle and Urbain Le Verrier is [Neptune].
The planet discovered by Johann Gottfired and Urban Le Verrier is [Neptune].
The planet discovered by them is [Neptune].
The planet they discovered is [Neptune].