What is the {credit institution} for {owned by} of {Walmart}
What is the name of the credit institution owned by Walmart?
 select distinct ?obj where { wd:Q483551 wdt:P127 ?obj . ?obj wdt:P31 wd:Q730038 } 
select distinct ?obj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q483551> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P127> . ?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/Q730038> } 
What is the title of the credit institution claimed by Walmart?