What is the {major religious group} for {history of topic} of {history of Christianity}
What religios group is Christianity's largest?
Which religious group is the largest within Christianity?
SELECT DISTINCT ?b WHERE { ?b rdf:type ontology:major_religious_group . ?b property:history_of_topic resource:history_of_Christianity }
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/P2184> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q235329> . ?subj <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q6957341> } 
 select distinct ?sbj where { ?sbj wdt:P2184 wd:Q235329 . ?sbj wdt:P31 wd:Q6957341 } 