-RSS/Atom feeds, from now on called RSS feeds, are publishing feeds in the XML
-format\cite{Xml} that are used to publish events. Every event or entry consists
-of several standardized fields. The main data fields are the \textit{title} and
-the \textit{description} field. In these fields the raw data is stored that
-describes the event. Further there are several auxiliary fields that store the
-link to the full article, store the publishing data, store some media in the
-form of an image or video URL and store a \textit{Globally Unique
-Identifier}(GUID)\footnote{A GUID is a unique identifier that in most cases is
-the permalink of the article. A permalink is a link that will point to the
-article}. An example of a RSS feed can be found in Listing~\ref{examplerss},
-this listing shows a partly truncated RSS feed of a well known venue in the
-Netherlands. As visible in the listing the similarities with XML are very
-clear. Every RSS feed contains a \texttt{channel} tag and within that tag there
-is some metadata and a list op \texttt{item} tags. Every \texttt{item} tag has
-a fixed number of different fields. The most important fields for RSS within
-the leisure industry are the \texttt{title} and the \texttt{description} field.
+RSS/Atom feeds, from now on called RSS feeds, are publishing feeds. Such feeds
+publish their data in a restricted XML format\cite{Xml} consisting of entries.
+Every entry usually represents an event and consists of standardized data
+fields. The data fields we are interested in are the \textit{title} and the
+\textit{description} fields. Those fields store the raw data which describes
+the event. Besides the fields we are interested in there are there are several
+auxiliary fields that for example store the link to the full article, store the
+publishing data, store some media in the form of an image or video URL or store
+a \textit{Globally Unique Identifier}(GUID)\footnote{A GUID is a unique
+identifier that in most cases is the permalink of the article. A permalink is a
+link that will point to the article}. An example of a RSS feed can be found in
+Listing~\ref{examplerss}, this listing shows a, partly truncated, RSS feed of a
+well known venue in the Netherlands. Every RSS feed contains a \texttt{channel}
+field and within that field there is some metadata and a list op \texttt{item}
+fields. Every \texttt{item} field has a fixed number of different fields. The
+most important fields for RSS within the leisure industry are the
+\texttt{title} and the \texttt{description} field.