SELECT DISTINCT ?uri WHERE { ?uri <http://dbpedia.org/ontology/operatingSystem> <http://dbpedia.org/resource/Microsoft_Windows> . ?uri <http://dbpedia.org/ontology/operatingSystem> <http://dbpedia.org/resource/Mac_OS> . }
list the  software which works on both the OS  - Microsoft Windows and Mac OS ?
SELECT DISTINCT ?n WHERE { ?n property:operating_system resource:Mac_O_S . . ?n property:operating_system resource:Microsoft_Windows }
answer
The software whose operating systems are Microsoft Windows and Mac OS are [answer].
Software running Microsoft Windows and Mac OS [answer].