How qualified is Leeds? I decided to create some maps… June 3rd, 2014 by Sanne I know very little about Open Data. In fact, until a few months ago I had only a very limited understanding of what exactly was meant by the term – apart from a vague notion that it probably had something to do with things like Wikipedia and Linux. I have a bit of knowledge, if still not a lot, about data analysis, and I know virtually nothing about coding.