| http://www.w3.org/ns/prov#value | - News-based queries such as ???enron fraud???, ???Clinton scandal??? and ???katrina???, for example, return names of related entities that provide associated information such as people and organizations involved in the events, where it occurred, etc., which not only increase the awareness of that event, but also suggest to the user new ways (e.g., by reformulating new queries) to explore more about
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