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

id, type, title, domain, repo, status, owner, topic_slug, created, updated, state_hub_workstream_slug, state_hub_workstream_id

id	type	title	domain	repo	status	owner	topic_slug	created	updated	state_hub_workstream_slug	state_hub_workstream_id
IB-WP-0007	workplan	Entity And Relation Model Migration	markitect	infospace-bench	completed	markitect	markitect	2026-05-14	2026-05-14	ib-wp-0007-entity-relation-model-migration	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

id: IB-WP-0007-T01
status: done
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

id: IB-WP-0007-T02
status: done
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

id: IB-WP-0007-T03
status: done
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

id: IB-WP-0007-T04
status: done
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