What is the {free software} for {developer} of {Satoshi Nakamoto}
The developer Satoshi Nakamoto has which free software?
 select distinct ?sbj where { ?sbj wdt:P178 wd:Q13382352 . ?sbj wdt:P31 wd:Q341 } 
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/P178> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q13382352> . ?subj <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q341> } 
What free software does the developer Satoshi Nakamoto have?