who is the 19th vice president?
Entity
m.0m8lc
William A. Wheeler
class literal
government.us_vice_president 19^^http://www.w3.org/2001/XMLSchema#integer
government.us_vice_president type.int
US Vice President 19
none none
government.us_vice_president.vice_president_number
Vice President Number
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> PREFIX : <http://rdf.freebase.com/ns/> 
SELECT (?x0 AS ?value) WHERE {
SELECT DISTINCT ?x0  WHERE { 
?x0 :type.object.type :government.us_vice_president . 
VALUES ?x1 { "19"^^<http://www.w3.org/2001/XMLSchema#integer> } 
?x0 :government.us_vice_president.vice_president_number ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND government.us_vice_president (JOIN government.us_vice_president.vice_president_number 19^^http://www.w3.org/2001/XMLSchema#integer))