Database Reference
In-Depth Information
etc.); ii) any data is associated to an ontological
element which defines it meaning and vice versa
(Dehainsala et al., 2007).
Ontology Query Language:
a language that
has been designed to exploit ontologies and their
instances.
2
For conciseness, we use a simplified syntax.
For more details, the interested reader can
consult the Oracle documentation (http://
www.oracle.com/technology/tech/seman-
tic_technologies/index.html)
ENDNOTES
1
For readability and conciseness, we omit
specifications of namespaces and use names
instead of URI.
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