| http://www.w3.org/ns/prov#value | - A conventional search engine faced with the query ???who bought PeopleSoft??? might return a document that contains the sentence, ???J. Williams was an officer, who founded Vantive in the late 1990s, which was bought by PeopleSoft in 1999,??? because it contains the keywords ???who,??? ???bought,??? and ???PeopleSoft.??? But it doesn???t answer the question.
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