What is the {magazine} for {founded by} of {Oprah Winfrey}
What magazine was founded by Oprah Winfrey?
Which is the magazine founded by Oprah Winfrey?
SELECT DISTINCT ?j WHERE { ?j property:founded_by resource:Oprah_Winfrey . ?j rdf:type ontology:magazine }
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/P112> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q55800> . ?subj <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q41298> } 
 select distinct ?sbj where { ?sbj wdt:P112 wd:Q55800 . ?sbj wdt:P31 wd:Q41298 } 
O, The Oprah Magazine