What is {educated at} of {Gene Amdahl} that is {academic major} is {theoretical physics} ?
What kind of education for theoretical physics is offered at Gene Amdahl?
What is educated at Gene Amdahl for theoretical physics?
SELECT ?v WHERE { ?y property:academic_major resource:theoretical_physics . resource:Gene_Amdahl property:educated_at ?y . ?y property:educated_at ?v }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q62890> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P69> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
?statement <http://www.wikidata.org/entity/P812> <http://wikidata.dbpedia.org/resource/Q18362>
} 

SELECT ?obj WHERE { wd:Q62890 p:P69 ?s . ?s ps:P69 ?obj . ?s pq:P812 wd:Q18362 }