Data Stripping: How the TBXDS Engine Compacts Your Data

In short: just before responding to your request, the TBXDS engine will remove all empty tags (i.e., elements without sub-elements and no attributes set). This means that you should never count on the existence of a certain container tag.

Next to this, the contents of news articles is only placed once, even though the particular news article node itself is located under several <Sector> (Organisation) and <Organisation> nodes. In this case the empty news <Article> will contain the attribute is-reference="yes".

In short, this means that when a news article belongs to several organisations, only the first applicable organisation will recieve the full node, but all other organisations will recieve the stripped version.