What is the {infectious disease} with the {MAX(number of cases)} whose {has cause} is {Hepatitis B virus}  ?
Which infectious diseased caused by the Hepatitis B virus has the highest number of cases?
select ?ent where { ?ent wdt:P31 wd:Q18123741 . ?ent wdt:P1603 ?obj . ?ent wdt:P828 wd:Q6844 } ORDER BY DESC(?obj)LIMIT 5 
select ?ent where {
?ent <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q18123741>.

?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?ent .
?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1603>.
?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj1.

?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?ent .
?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P828> .
?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q6844> .

}
ORDER BY DESC(?obj1)
LIMIT 5
Which Hepatitis B virus infectious disease has the highest number of cases?