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Dominich, S.: Mathematical foundations of information retrieval (2001)
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Gartner, R.: Metadata : shaping knowledge from antiquity to the semantic web (2016)
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Sakr, S.; Wylot, M.; Mutharaju, R.; Le-Phuoc, D.; Fundulaki, I.: Linked data : storing, querying, and reasoning (2018)
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Gossen, T.: Search engines for children : search user interfaces and information-seeking behaviour (2016)
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