Jerven Bolleman

@kenwenzel not optimal but the following will work. ```java CollectionFactory cf = new MapDbCollectionFactory(); Set ids = cf.createSet(); ``` It will do what you want, and is is not as...

The low switch point is similar to what was before. Main point is in the group by there might be very many sets. As always thinking of the large stores...

@kenwenzel do you really need to have mapdb do a commit and fsync to disk every 100 entries with mapdb?

The main thing about using a collection factory is that we can change the set implementation later. For example as this is a set of longs we can think about...

I have not had time to work on this, and it looks unlikely I will :( Sill wanted to drop a note regarding using SPARQL within a Postgresql procedure as...

I am interested in contributing this feature.

For example the starting query ```sparql SELECT ?predicate (COUNT(?predicate) as ?count) { [] ?predicate ?object FILTER(!isLiteral(?object))} GROUP BY ?predicate" ``` times out at the UniProt sparql endpoint. ``` PREFIX void:...

I just want to note that changing some of the header may mean changing some of the IRI's of concepts used in ChEBI owl today. This would be a breaking...