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Erschienen in:
2018 | OriginalPaper | Buchkapitel
Fundamentals
verfasst von : Sherif Sakr, Marcin Wylot, Raghava Mutharaju, Danh Le Phuoc, Irini Fundulaki
Erschienen in: Linked Data
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Linked Data refers to links between data sources, as well as the practice of connecting data on theWeb. In contrast to the isolated data silos of the conventional Web, the SemanticWeb aims to interconnect these data so that all datasets contribute to a global data integration, connecting data from diverse domains and sources. In practice, all concepts underpinning Linked Data are standardized by the World Wide Web Consortium. The Consortium publishes recommendations defining and describing in detail the technologies behind Linked Data. This chapter briefly introduces the basic concepts underpinning Linked Data technologies and that are necessary to follow the course of this book. We present a data model, a query language, vocabularies, and a data exchange format. In addition, we provide an overview of emerging big data storage and processing frameworks that are frequently used for RDF data management (e.g.,NoSQL databases, Hadoop, Spark).