What is the {world day} for {founded by} of {United Nations General Assembly}
When was the UN General Assembly was founded?
What is the day the UN General Assembly was founded?
SELECT DISTINCT ?b WHERE { ?b rdf:type ontology:world_day . ?b property:founded_by resource:United_Nations_General_Assembly }
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/Q47423> . ?subj <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q2558684> } 
 select distinct ?sbj where { ?sbj wdt:P112 wd:Q47423 . ?sbj wdt:P31 wd:Q2558684 } 
World Habitat Day World Science Day for Peace and Development International Day of Democracy