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Classes, resources, … (cont.)
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Relationships are defined among classes/resources:
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- “typing”: an individual belongs to a specific class (“«The
Glass Palace» is a novel”)
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- to be more precise: “«http://.../000651409X» is a
novel”
- “subclassing”: all instances of one are also the
instances of the other (“every novel is a fiction”)
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RDFS formalizes these notions in RDF