What is the {writing system} for {country of origin} of {Korea}
How do you compose in Korean?
How do you write in Korean?
SELECT DISTINCT ?d WHERE { ?d property:country_of_origin resource:Korea . ?d rdf:type ontology:writing_system }
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/P495> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q18097> . ?subj <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q8192> } 
 select distinct ?sbj where { ?sbj wdt:P495 wd:Q18097 . ?sbj wdt:P31 wd:Q8192 } 