Terms such as "semantic network" and "semantic data model" are used to describe particular types of data models characterized by the use of directed graphs in which the vertices denote concepts or entities in the world, and the arcs denote relationships between them.
The Semantic Web refers to the extension of the World Wide Web through the embedding of additional semantic metadata, using semantic data modelling techniques such as RDF and OWL.
The Semantic Web refers to the extension of the World Wide Web through the embedding of additional semantic metadata, using semantic data modelling techniques such as RDF and OWL.
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