Distinct subjects for predicate ns4:vicePresident in graph http://purl.org/collections/nl/niod/dbpedia_dump.ttl sorted by frequency

Resource	Count
Franklin Delano Roosevelt	9
Dwight D. Eisenhower	2
Harry S. Truman	2
Herbert Hoover	2
John F. Kennedy	2
Lyndon B. Johnson	2
Richard Nixon	2
Woodrow Wilson 20px	2
George W. Bush	1