Q36, run 2026-11-04-1616-sonnet
How many entities are in the Northwind group, the parent included?
Tests: Groups and identity: two records of the parent are one entity.
Expected: count = 2
csv run 1
2 (E02 and E04). E03 is a duplicate record of E02, so it adds nothing.
JSON: {"count": 2}
csv run 2
2 (E02 and E04). E03 duplicates E02, since both have the same LEI.
JSON: {"count": 2}
csv run 3
2. E02 and E03 are one entity (same LEI), plus E04.
JSON: {"count": 2}
csv run 4
2: E02 and E04. E03 duplicates E02 (same LEI).
JSON: {"count": 2}
csv run 5
2: E02 and E04. E03 duplicates E02 (same LEI).
JSON: {"count": 2}
rdf run 1
2: E02/E03 (one entity) and E04.
JSON: {"count": 2}
rdf run 2
2: E02 and E04. E03 is the same entity as E02 (same LEI).
JSON: {"count": 2}
rdf run 3
2: E02 (the same entity as E03) and its subsidiary E04.
JSON: {"count": 2}
rdf run 4
2: E02 (=E03) and E04.
JSON: {"count": 2}
rdf run 5
2. E02 and E03 are one entity (same LEI), and E04 is its subsidiary.
JSON: {"count": 2}
rdf+ontology run 1
2. E02 and E03 share an LEI and are one entity, and E04 is its subsidiary.
JSON: {"count": 2}
rdf+ontology run 2
2: E02 (same entity as E03) and its subsidiary E04.
JSON: {"count": 2}
rdf+ontology run 3
2: E02 (the same entity as E03) and its subsidiary E04.
JSON: {"count": 2}
rdf+ontology run 4
2. E02 is the same entity as E03, so the group is E02/E03 plus E04.
JSON: {"count": 2}
rdf+ontology run 5
2: E02 (= E03, same LEI) and its subsidiary E04.
JSON: {"count": 2}
csv+ontology run 1
2. E02 and E03 share an LEI and are one entity, and E04 is its subsidiary.
JSON: {"count": 2}
csv+ontology run 2
2: E02 and E04. E03 is a duplicate of E02.
JSON: {"count": 2}
csv+ontology run 3
2: E02 (E03 is the same entity) and E04.
JSON: {"count": 2}
csv+ontology run 4
2. E02 and E03 are one entity (same LEI), plus E04.
JSON: {"count": 2}
csv+ontology run 5
2. E02 (with its duplicate record E03) and E04.
JSON: {"count": 2}