what is the {conferred by} for {Niklaus Wirth} has {academic degree} as {Master of Science} ?
Niklaus Wirth received a Master of Science degree in what field?
In what field did Niklaus Wirth get a Master of Science degree?
SELECT ?t WHERE { resource:Niklaus_Wirth property:academic_degree ?o . ?o property:conferred_by ?t . ?o property:academic_degree resource:Master_of_Science }
select distinct ?value  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q92604> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P512> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q950900> .
?statement <http://www.wikidata.org/entity/P1027> ?value. 
} 

SELECT ?value WHERE { wd:Q92604 p:P512 ?s . ?s ps:P512 wd:Q950900 . ?s pq:P1027 ?value}