What is the {collegiate university} for {affiliation} of {Niels Bohr}
What college did Niels Bohr work at?
What university did Niels Bohr work at?
SELECT DISTINCT ?k WHERE { ?k rdf:type ontology:collegiate_university . resource:Niels_Bohr property:affiliation ?k }
select distinct ?obj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q7085> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1416> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj . ?obj <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q3354859> } 
 select distinct ?obj where { wd:Q7085 wdt:P1416 ?obj . ?obj wdt:P31 wd:Q3354859 } 
University of Cambridge