Can GraphDB load 10 million statements with OWL reasoning?

Question

I am struggling to load most of the Drug Ontology OWL files and most of the ChEBI OWL files into GraphDB free v8.3 repository with Optimized OWL Horst reasoning on.

Answer 1

Just typing out @Konstantin Petrov's correct suggestion with tidier formatting. All of these queries should be run in the repository of interest... at some point in working this out, I misled myself into thinking that I should be connected to the SYSTEM repo when running these queries.

All of these queries also require the following prefix definition

prefix sys:

This doesn't directly address the timing/performance of loading large datasets into an OWL reasoning repository, but it does show how to switch to a higher level of reasoning after loading lots of triples into a no-inference ("empty" ruleset) repository.

Could start by querying for the current reasoning level/rule set, and then run this same select statement after each insert.

SELECT ?state ?ruleset { ?state sys:listRulesets ?ruleset }

Add a predefined ruleset

INSERT DATA { _:b sys:addRuleset "rdfsplus-optimized" }

Make the new ruleset the default

INSERT DATA { _:b sys:defaultRuleset "rdfsplus-optimized" }

Re-infer... could take a long time!

INSERT DATA { [] [] }