What is the {enterprise} for {manager/director} of {Alan Sugar}
Who or what is the supervisor of Alan Sugar?
Who or what is the manager of Alan Sugar?
SELECT DISTINCT ?o WHERE { ?o property:director_/_manager resource:Alan_Sugar . ?o rdf:type ontology:enterprise }
select distinct ?subj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?subj . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1037> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q336520> . ?subj <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q6881511> } 
 select distinct ?sbj where { ?sbj wdt:P1037 wd:Q336520 . ?sbj wdt:P31 wd:Q6881511 } 
Amstrad