In YAGO (as in RDF), each fact consists of a subject, a predicate, and an object. Every fact can have a fact id. For example, the fact rdf:type could have the fact identifier . YAGO contains facts about these fact identifiers. For example, YAGO contains “1935-01-08” “1977-08-16” These facts mean that Elvis was a person from the year 1935 to the year 1977, and that this fact was found in Wikipedia.   Where do yago. You area guide online_