example.com is domain used for documentation, manuals and such things. You can't register it. What has it in common with Norwegian goverment?
Slashot is running a story about Norwegian goverment moving to open format. At the time I'm writing this I can't access the orginal material it links to. The site resolves to example.com. What it means? The material may not exist or, more likely, the site is under so high load that the owner decided to switch resolving to survive. Such effect is called a Slashdot effect.