Table for the 7 triples with object Richard Nixon sorted by label

Subject	Predicate
?:Dwight D. Eisenhower	ns4:vicePresident
?:Dwight D. Eisenhower	ns4:vicePresident
?:Lyndon B. Johnson	ns4:opvolger
?:Lyndon B. Johnson	ns4:voorganger
?:Lyndon B. Johnson	ns4:opvolger
?:Lyndon B. Johnson	ns4:voorganger
niod:Nixon	owl:sameAs