URL vs URI vs URN

mainOut of the three acronyms in the title, I guess you are most familiar with URL. Some of you may have heard the other two being thrown around here and there. These acronyms are basically related to the internet. To be specific, they are related to accessing stuff on the internet. What is the purpose of having those three acronyms in the first place? What is the difference between them? Why does it matter? This may be confusing to some, so I thought I should share my understanding of the these concepts.   Continue reading “URL vs URI vs URN”