Representation II:

• Queries

Find-all (M, Review, brando, seattle)

Such That actor-in(M, Part, brando) &

shows-in(M, seattle, T) &

review-of(M, Review)

• Writen in Datalog:

query(M, R, Brando, Seattle) :- actor-in(M, Part, brando) &

shows-in(M, seattle, T) &

review-of(M, R)

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