Semantic Web and Web 3.0 · class 12 · demo

The integration check and the reproducibility test

The example project of the class (examples/01-check): three sources, the class 10 pipeline, seven competency queries and the class 11 chain records. At start-up this server rebuilt the graph from the sources, as ./scripts/load-semantics.sh does, and ran the checks of ./check.sh over it. This is what came out:

reproducibility check -- 2026-11-01T13:21:28Z

[skip] no Docker reachable: the health of the services was not checked
[ok] graph with 122 triples in 5 graphs, no SHACL violations
[ok] 7/7 competency queries return results
[ok] contract answered in block 8412991 (2 records indexed)
[skip] interface not reachable at http://localhost:8080 (nothing listening)

everything that can be checked here passed; 2 check(s) skipped
(on the day of the defence there can be none skipped)

Exit code 0. Two lines are [skip]: this demo is one process, with no compose stack and no interface. A skipped check is not a passed check — on the day of the defence there can be none.

The way through