What is the {holding company} for {chief executive officer} of {Warren Buffett}
What is the title of Warren Buffet's company?
What is the name of Warren Buffet's company?
SELECT DISTINCT ?n WHERE { ?n property:chief_executive_officer resource:Warren_Buffett . ?n rdf:type ontology:holding_company }
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/P169> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q47213> . ?subj <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q219577> } 
 select distinct ?sbj where { ?sbj wdt:P169 wd:Q47213 . ?sbj wdt:P31 wd:Q219577 } 
Berkshire Hathaway