Executable English over RDF
"The skills of taking a data system and understanding how to map it into RDF so that it can be useful is bloody hard. It requires someone who can see the data, understand the structure, understand how it will be used and then map between two spaces in their head."
Document what you want to do in Executable English, then _run_ it. Other people will be able to read what you did, and also get English explanations of the results of running it.
Here's an example that you can view, run and change, using a browser: