Commit 02ce6a22 authored by Nicolas Seydoux's avatar Nicolas Seydoux
Browse files

Added slide to differenciate OWL from RDF

parent 75855b0a
......@@ -215,8 +215,8 @@
\begin{frame}{Focusing on the languages : RDF}
\begin{block}{What RDF allows}
\begin{itemize}
\item Define a resource
\item Define a relation
\item Type a resource
\item Declare a property
\item Connect resources with relations
\end{itemize}
\end{block}
......@@ -225,35 +225,41 @@
\end{frame}
\begin{frame}{Focusing on the languages : RDFS}
\begin{block}{What RDFS allows}
\begin{itemize}
\item Define classes and relation hierarchies
\item Définir domaine et codomaine d'une relation
\item Associer des labels ou des commentaires à des ressources
\end{itemize}
\end{block}
\only<1>{
\begin{block}{What RDFS allows}
\begin{itemize}
\item Define classes and relation \textbf{hierarchies}
\item Define \textbf{domain} and \textbf{codomain} for a property
\item Describe with \textbf{labels} and \textbf{comments}
\end{itemize}
\end{block}
}
\only<2>{
\begin{block}{RDFS limitations}
\begin{itemize}
\item No set operators
\item No properties for properties
\item No class disjunctions
\end{itemize}
\end{block}
}
\end{frame}
\begin{frame}{Les langages du web sémantique}
\begin{block}{Les limitations de RDFS}
\begin{frame}{Focusing on the languages : OWL}
\begin{block}{What OWL allows}
\begin{itemize}
\item Pas d'opérations ensemblistes
\item Pas de propriétés pour les relations
\item Pas de disjonction de classes
\item What we juste said RDFS did not
\item Define cardinality restrictions
\item Define equivalences
\end{itemize}
\end{block}
\center
\pause
\textbf{OWL can be expressed in RDF}
\end{frame}
\begin{frame}{Les langages du web sémantique}
\begin{block}{Ce qu'OWL permet}
\begin{itemize}
\item Tout ce que RDFS ne permettait pas
\item Définir des restrictions de multiplicité
\item Définir des équivalences...
\end{itemize}
\end{block}
\center
\textbf{On peut exprimer le OWL en syntaxe RDF/XML}
\begin{frame}{OWL in RDF... What ?}
\includegraphics{figures/websem/owl_entities.png}
\end{frame}
\begin{frame}{Visualiser les ontologies}
......
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