Question: Who appointed Joseph Clay and William Cushing to their office?
SPARQL query:
PREFIX res: <http://dbpedia.org/resource/>
PREFIX onto: <http://dbpedia.org/ontology/>
SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/Joseph_Clay_(Georgia)> onto:appointer ?uri. <http://dbpedia.org/resource/William_Cushing> onto:appointer ?uri . }