@beyza Status is this:
We spend a lot of effort consolidating the framework as such and also checked and tested the most popular extractors. There are certain extractors that we are running, but we have hardly any clue how well they are doing. So there status is “running, but we don’t know how well”. These include the ImageExtractor (there are several versions of this), the commons extractions (commons changed a lot and does structural data now, but we haven’t looked at it, so we don’t know specifics), Wikidata extractor in particular mapping maintenance. We recently fixed the spotlight extraction and there is a task with missing datasets here: Tasks for Volunteers , but it includes many languages ad probably needs to be fixed over time.
So overall, ImageExtractor, Commons and Wikidata mappings are the biggest construction sites here. For Wikidata mappings there is this Wikidata mappings, effective for the Wikidata group (every artifact with mapping ). Also checking the equivalentClass/Property mappings in the ontologies and the links we extract.