What is the {content management system} for {programming language} of {Structured Query Language}
How is Organized Inquiry Dialect managed?
How is Structured Query Language managed?
SELECT DISTINCT ?x WHERE { ?x property:programming_language resource:Structured_Query_Language . ?x rdf:type ontology:content_management_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/P277> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q47607> . ?subj <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q131093> } 
 select distinct ?sbj where { ?sbj wdt:P277 wd:Q47607 . ?sbj wdt:P31 wd:Q131093 } 
DDN