I'm planning a trip to Östergötland. How does the visitostergotland.se website describe Astrid Lindgren's World's relationship to Southern Östergötland? Also, what is the recommended external website for local public transport within Östergötland, and what is the estimated journey time by road or rail from Malmö to Östergötland?
Navigate to 'visitostergotland.se'. Accept the cookie policy if prompted. Navigate to the 'Tourist service' page. Scroll down to find the 'Southern Östergötland' section. Identify how Astrid Lindgren's World is described in relation to Southern Östergötland. Navigate to the 'Getting here and travelling around' page. Locate the 'TRAINS AND BUSES' section to find the external link for local public transport. Find the information regarding journey time from Malmö to Östergötland by rail or road. Synthesize all identified information into a concise answer.
State that Astrid Lindgren's World is described as 'Just a stone’s throw away' from Southern Östergötland on the website. Provide the URL for the local public transport website (www.ostgotatrafiken.se). State that the journey from Malmö to Östergötland takes 'between three and four hours' by rail or road.