/claim #17

Summary

• Adds a focused ontology drift migration controls module for Scientific Knowledge Graph Integration.
• Checks deprecated concept usage, replacement validity, synonym collisions, stale recommendation paths, relationship evidence freshness, migration actions, impact scoring, and deterministic audit digests.
• Includes sample data, requirement mapping, tests, and a real terminal demo video.

Demo video

• GitHub video: https://github.com/zhengjynicolas/SCIBASE.AI/blob/codex/ontology-drift-migration-17/knowledge-graph-ontology-drift/docs/ontology-drift-demo.mp4
• Raw MP4: https://raw.githubusercontent.com/zhengjynicolas/SCIBASE.AI/codex/ontology-drift-migration-17/knowledge-graph-ontology-drift/docs/ontology-drift-demo.mp4

Verification

• npm run check
• npm test
• npm run demo
• git diff –cached –check
• ffprobe knowledge-graph-ontology-drift/docs/ontology-drift-demo.mp4