What is {follows} and {followed by} of {{Louis II of Italy} has {noble title} as {emperor of Occident}}
Who were the two humans that succeeded Louis II of Italy as the emperor of the Occident?
Who were the two people that succeeded Louis II of Italy as the emperor of the Occident?
SELECT ?z ?k WHERE { ?u property:noble_title resource:emperor_of_Occident . resource:Louis_II_of_Italy property:noble_title ?u . ?u property:follows ?z . ?u property:followed_by ?k }
select distinct ?value1 ?value2 where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q215204> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P97> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q23906200>. ?statement <http://www.wikidata.org/entity/P580> ?value1 . ?statement <http://www.wikidata.org/entity/P2842> ?value2 } 
SELECT ?value1 ?value2 WHERE { wd:Q215204 p:P97 ?s . ?s ps:P97 wd:Q23906200 . ?s pq:P155 ?value1 . ?s pq:P156 ?value2 }