What will be the tables structure for RSS Feed Screen

Hi Friends ,

I have a screen for RSS Feeds and i need a create a table for this screen and need to write a stored Procedure to Get,Insert and Update the data.Can anyone pleasee tell me how can i do this.
I have attched the Image with this .

Is this an exercise for a class?

What have you tried so far?

I am just searching the concept to do it !
Do you have any idea to do it.