D-Net

Do not fail even if there were errors so we can continue the workflow with the other entities

Do not fail if there are no resources to publish. The resultset can be empty and it's not an error. Logging the event, anyway.

minor cleanup

Additional log

Send parallel requests to the publishing endpoints when we want to store on virtuoso

Using new mandatory timeout parameter

set timeout parameter

Revised publishign workflows for the index, as it seems we are having troubles when the resultset is created from Iterables.concat

deleted old commented code

Now we can use the /subject endpoint to get the resources based on the proper sparql template