The 'name' of a resource indicates what we seek, an 'address' indicates where it is, and a 'route' tells us how to get there.
Notes from Wikiquote
This quotation is often erroneously attributed to Jon Postel.
Quote text and notes from Wikiquote: John Shoch (page history), available under CC BY-SA 4.0. Source quality and labels are our own summary of what Wikiquote records.