Hi, is there any easy way of store XML data into core data?

Currently, my app just pulls the values from the XML file directly, however, this isn't efficient for XML files which holds over 100 entries, thus storing the data in Core Data would be the best option. XML file is called/downloaded/parsed ever time the app opens.

With the Core Data, the XML data would be downloaded ever 3600 seconds or so, and refresh the current data in the core data, to reduce the loading time when opening the app.

Any ideas on how I can do this?

Having reviewed the developer documentation, it doesn't look very tasty.