Question: Which developer of Go was also the predecssor of X compnay ?
SPARQL query:
PREFIX prop: <http://dbpedia.org/property/>
PREFIX onto: <http://dbpedia.org/ontology/>
 SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/Go_(programming_language)> onto:developer ?uri. <http://dbpedia.org/resource/X_(company)> prop:predecessor ?uri}