split data from layout

[egonw]

@ozancinar, @Maddocent, I like to propose we move forward and split the data from the model. Markdown+RDFa has served us well, but now that it is going to be use more, I like to split data from the view, so that we can more easily make changes to the how the terms are shown.

I would implement this in a similar way as the cloud: data in JSON, Groovy script to create other formats: Markdown and OWL.

Are you okay if I more this forward? If so, I implement it. I think it would take me a couple of hours.

[jmillanacosta]

Did not see this one and implemented it my own way with #76.

The current setup works like this:

• A term is added to the right file under /templates/
• The update_markdown workflows updates the RDFa tables in index.md
• This automatically triggers the pre-existing update workflow for the serialization of the RDFa into a turtle, glossary.owl

This leaves plenty of room to add new serializations (json, json-ld, ...) and visualizations @egonw we can discuss in another moment