research: Wikibase/Wikidata deep dive (entity-statement graph, SPARQL); UC-73-75

SHARD-WP-0003 T2. Structure & native-query far-end: typed knowledge graph
(items/properties, statements = claim+qualifiers+references+rank), RDF
projection + SPARQL (WDQS/Blazegraph) incl. federated SERVICE, opaque stable
Q/P identity (labels-as-annotation), statement-level provenance. UC-73
(typed-graph shard, lossy render), UC-74 (SPARQL + federated query), UC-75
(per-assertion provenance). Enriched UC-34/58/52/24. Marks T2 done.
Feeds SHARD-WP-0002 T12/T16.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
2026-06-14 19:31:08 +02:00
parent ecb7d0154e
commit a6629bdb29
6 changed files with 318 additions and 7 deletions

View File

@@ -67,7 +67,7 @@ chorus); feed `SHARD-WP-0002` T1T5.
```task
id: SHARD-WP-0003-T2
status: todo
status: done
priority: high
state_hub_task_id: "23272f05-556b-4cc7-93b6-4ac3c7277738"
```