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Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	You can involve yourself in crossword puzzles, Sudoku and in playing strategy games such as chess or checkers.#4 Use Brain FoodsAccording to studies, certain food items help in improving memory.
http://www.w3.org/ns/prov#wasQuotedFrom	ahlifikir.com