SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/property/operatingSystem> <http://dbpedia.org/resource/Cross-platform> . ?x <http://dbpedia.org/ontology/developer> ?uri . ?x <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/Software>}
Who all have developed a cross platform software?
SELECT DISTINCT ?o WHERE { ?z rdf:type ontology:Software . ?z property:operating_system resource:Cross-platform . ?z property:developer ?o }
answer
The developers of cross-platform software are [answer].
Cross-platform software developers are [answer].