What is the {transcontinental country} for {cause of destruction} of {October Revolution}
Which nation taken part within the October Insurgency?
Which country participated in the October Revolution?
SELECT DISTINCT ?k WHERE { ?k rdf:type ontology:transcontinental_country . ?k property:cause_of_destruction resource:October_Revolution }
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/P770> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q42976> . ?subj <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q1323642> } 
 select distinct ?sbj where { ?sbj wdt:P770 wd:Q42976 . ?sbj wdt:P31 wd:Q1323642 } 