Question: Who was the first president of the United States?
SPARQL:
PREFIX dbo: <http://dbpedia.org/ontology/> PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> SELECT DISTINCT ?uri WHERE { ?uri rdf:type dbo:Person . ?uri dbo:office '1st President of the United States'@en . }