Open data is not open government. These are terms that should not be used interchangeably.
Maybe the best way to answer your question is to give an example. When we provide a data set through the City of Toronto's open data site.... Let's use a federal source. We just put some data on immigrant landings from the CIC and some other data from income tax files about people's income circumstances. When that data goes on the open data site, that same data is also released through that application I mentioned earlier, Wellbeing Toronto. It's an application that is a tool set. It allows users to look at that data through a different lens. It's a geography lens at neighbourhoods so it's the same data.
This is one place that's raw data and the other place is data in a business context. It's an economy of scale. Don't put it in one place. Put that same data set elsewhere in areas of the city or areas of the federal department where you think that the data would support and give awareness to the public about that service area's mandates. Those are just a couple of examples.