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Further remarks on
types
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A resource may belong to several classes
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- rdf:type is just a property…
- “«The Glass Palace» is a novel, but «The Glass Palace» is also
an «inventory item»…”
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i.e., it is not like a datatype!
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The type information may be very important for
applications
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- e.g., it may be used for a categorization of possible
nodes
- probably the most frequently used RDF predicate…
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(remember the “Person” in our example?)