What is the {imperative programming language} for {designed by} of {Dennis M. Ritchie}
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Which imperative programming language did Dennis M. Ritchie design?
SELECT DISTINCT ?q WHERE { ?q rdf:type ontology:imperative_programming_language . ?q property:designed_by resource:Dennis_M._Ritchie }
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/P287> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q45575> . ?subj <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q21562092> } 
 select distinct ?sbj where { ?sbj wdt:P287 wd:Q45575 . ?sbj wdt:P31 wd:Q21562092 } 
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