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        "http://www.w3.org/ns/prov#value" : [ "For search and retrieval tasks, an embodiment of the present invention is a computer-implemented method for matching a query from a user to at least one document in a database based on a sequence of topic words stored for each document in the database." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "google.com" ] } },

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