SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/EMMS> <http://dbpedia.org/ontology/developer> ?uri }
What developed EMMS?
SELECT DISTINCT ?g WHERE { resource:E_M_M_S property:developer ?g }
GNU
The developer of EMMS is [GNU].
[GNU] developed EMMS.
[GNU] is the developer of the organisation .
[GNU] is the organisation who developed EMMS.