Reestablishing intent based goals and workplans

workplans/IB-WP-0007-entity-relation-model-migration.md

@@ -0,0 +1,82 @@
+---
+id: IB-WP-0007
+type: workplan
+title: "Entity And Relation Model Migration"
+domain: markitect
+repo: infospace-bench
+status: planned
+owner: markitect
+topic_slug: markitect
+created: "2026-05-14"
+updated: "2026-05-14"
+state_hub_workstream_slug: "ib-wp-0007-entity-relation-model-migration"
+state_hub_workstream_id: "3f6f17c9-bf50-4297-9bd5-cbe1e33efa76"
+---
+
+# IB-WP-0007 — Entity And Relation Model Migration
+
+## Goal
+
+Reintroduce the old infospace entity and relation semantics as
+application-level models on top of `markitect-tool` parsing.
+
+## Tasks
+
+### T01 — Define entity model
+
+```task
+id: IB-WP-0007-T01
+status: todo
+priority: high
+state_hub_task_id: "d6c401be-ada6-4684-9186-8ae35101bfa8"
+```
+
+- Reimplement the useful `EntityMeta` fields from `markitect-project`
+- Keep source provenance and artifact ID linkage explicit
+- Add fixtures from a small legacy-style entity document
+
+### T02 — Parse entities from artifacts
+
+```task
+id: IB-WP-0007-T02
+status: todo
+priority: high
+state_hub_task_id: "25e42321-33fe-4b84-8e95-c5308d91ad3b"
+```
+
+- Parse entity documents via `markitect-tool` sections
+- Extract title, definition, context, domain, source grounding, and section slugs
+- Return structured diagnostics for missing required sections
+
+### T03 — Define and parse relation model
+
+```task
+id: IB-WP-0007-T03
+status: todo
+priority: high
+state_hub_task_id: "845a8ea0-50d8-4dd3-8cc3-23717195ae6f"
+```
+
+- Reimplement relation triplet concepts: subject, predicate, object, relation
+  type, evidence, feedback role
+- Link relation endpoints to artifact/entity IDs
+- Add tests for relation parsing and endpoint validation
+
+### T04 — Manifest integration
+
+```task
+id: IB-WP-0007-T04
+status: todo
+priority: medium
+state_hub_task_id: "155028a2-4df7-4144-9193-74e95f6e51b1"
+```
+
+- Decide how entity and relation artifacts appear in `artifacts/index.yaml`
+- Support listing entities and relations from an infospace
+- Document the application-level model
+
+## Acceptance
+
+- Legacy-style entity and relation fixtures parse successfully
+- Missing required sections fail visibly
+- `infospace-bench` owns semantics while `markitect-tool` owns Markdown structure