Document usage and supported queries

[mchaloupka]

[arenas-guerrero-julian]

Hi @mchaloupka!

I want to use EVI for materialization, is this option available? is there any documentation on this?

Best,
Julián

[mchaloupka]

Hi,
EVI is a solution for query translation. A sample server is shown in the repository: https://github.com/mchaloupka/EVI-SampleServer When you have a running server, you can materialize the whole database using a construct query

CONSTRUCT { ?s ?p ?o }
WHERE  { ?s ?p ?o }

You can change the WHERE bit in case you want to materialize just subset of your database.

However, if you are interested just in materialization of the whole database you can take a look on the library that is used for r2rml under the hood: https://github.com/r2rml4net/r2rml4net I wonder whether that library will be a better fit for your use case.