What is the {music genre} for {based on} of {country music}
Who is the {music class} for {based on} of {nation music}
Who is the {music genre} for {based on} of {country music}
SELECT DISTINCT ?o WHERE { ?o property:based_on resource:country_music . ?o rdf:type ontology:music_genre }
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/P144> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q83440> . ?subj <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q188451> } 
 select distinct ?sbj where { ?sbj wdt:P144 wd:Q83440 . ?sbj wdt:P31 wd:Q188451 } 
swamp rock Western music (country)