Question: List software written in C++ and runs on Mac OS?
SPARQL query: SELECT DISTINCT ?uri WHERE {?uri <http://dbpedia.org/ontology/operatingSystem> <http://dbpedia.org/resource/Mac_OS> . ?uri <http://dbpedia.org/ontology/programmingLanguage> <http://dbpedia.org/resource/C++>  . ?uri <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/Software>}
Answer: The software with Mac OS as operating system and C++ as programming language are [answer].