When I was working on my startup Dirt last year, one of the things we spent a bit of time figuring out was how to classify buildings according to neighborhood. Now, at first blush, this may seem like a fairly easy thing to do. You simply locate the building, figure out which neighborhood it’s in, and then tag it accordingly. But neighborhood boundaries and definitions aren’t as clear cut as you might think.
For example, a lot of you probably know that I live in the St. Lawrence Market neighborhood of Toronto. And indeed, if you look at this Wikipedia definition, I live in that area. But if you look at what they call it, it’s just: “St. Lawrence.” They also specify that it used to be called “St. Lawrence Ward”, but that today most people actually call it “the St. Lawrence Market.” So here you have an example of an evolving and changing name.
But then there’s the question of boundaries. According to Wikipedia’s definition, the north boundary is Front Street. This means that the North Market Building