{"artifact":{"id":"wiki-genes-arrb2","artifact_type":"wiki_page","entity_ids":"[\"ARRB2\"]","title":"ARRB2 — Arrestin Beta 2","quality_score":0.5,"created_by":"crosslink-migration","provenance_chain":"[]","content_hash":"5956536f464fd46709420a82dba326a6f81ed7f3aa5a8ca25a1cac42d9e31ec9","metadata":{"slug":"genes-arrb2","kg_node_id":"ARRB2","entity_type":"gene","origin_type":"v1_polymorphic_backfill","source_table":"wiki_pages","wiki_page_id":"wp-8a7ce328f5c8","__merged_from":{"merged_at":"2026-05-13","unprefixed_id":"genes-arrb2"},"_schema_version":1},"created_at":"2026-04-02T07:19:25-07:00","updated_at":"2026-04-02T13:40:08-07:00","version_number":5,"parent_version_id":null,"version_tag":null,"changelog":null,"is_latest":1,"lifecycle_state":"active","superseded_by":null,"deprecated_at":null,"deprecated_reason":null,"dependencies":null,"market_price":0.5,"origin_type":"internal","origin_url":null,"lifecycle_changed_at":"2026-04-02T13:40:08-07:00","citation_count":0,"embed_count":0,"derivation_count":0,"support_count":0,"contradiction_count":0,"total_usage":0.0,"usage_score":0.5,"usage_computed_at":null,"quality_status":"ok","contributors":[],"answers_question_ids":null,"deprecated_reason_detail":null,"deprecated_reason_code":null,"commit_sha":null,"commit_submodule":null,"last_mutated_at":"2026-05-16T14:51:34.657673-07:00","disputed_at":null,"gap_id":null,"mission_id":null,"intrinsic_priority":null,"effective_priority":null,"artifact_id":"63bb1f33-eb43-427b-bfac-050cd9159780","artifact_dir":null,"primary_filename":null,"accessory_filenames":null,"folder_layout_version":1,"migrated_to_folder_at":null,"hypothesis_id":null,"authorship":{"kind":"human","contributors":[{"role":"author","actor_ref":"crosslink-migration"}]},"epistemic_tier":"T3_provisional","created_by_agent_id":null},"outgoing_links":[{"target_artifact_id":"analysis-SDA-2026-04-02-26abc5e5f9f2","link_type":"mentions","strength":0.4,"evidence":"Wiki page matches analysis keyword 'genes'"},{"target_artifact_id":"hypothesis-h-51e7234f","link_type":"related","strength":0.5,"evidence":"Gene 'MTOR' found in wiki content"},{"target_artifact_id":"analysis-SDA-2026-04-01-gap-auto-fd6b1635d9","link_type":"related","strength":0.35,"evidence":"Via hypothesis: Gene 'MTOR' found in wiki content"},{"target_artifact_id":"hypothesis-h-441b25ba","link_type":"related","strength":0.5,"evidence":"Gene 'BACE1' found in wiki content"},{"target_artifact_id":"analysis-SDA-2026-04-01-gap-lipid-rafts-2026-04-01","link_type":"related","strength":0.35,"evidence":"Via hypothesis: Gene 'BACE1' found in wiki content"},{"target_artifact_id":"wiki-hypotheses-nlrp3-inflammasome-parkinsons","link_type":"see_also","strength":0.6,"evidence":"KG edge: interacts_with"},{"target_artifact_id":"wiki-genes-sorla","link_type":"see_also","strength":0.6,"evidence":"KG edge: regulates"},{"target_artifact_id":"wiki-diseases-neurodegeneration","link_type":"see_also","strength":0.6,"evidence":"KG edge: implicated_in"},{"target_artifact_id":"wiki-genes-drd2","link_type":"see_also","strength":0.6,"evidence":"KG edge: activates"},{"target_artifact_id":"wiki-genes-il4","link_type":"see_also","strength":0.6,"evidence":"KG edge: regulates"},{"target_artifact_id":"wiki-diagnostics-cbs-psp-neuroinflammation-pet","link_type":"see_also","strength":0.6,"evidence":"KG edge: mediates"}],"incoming_links":[{"source_artifact_id":"wiki-genes-il4","link_type":"see_also","strength":0.6,"evidence":"KG edge: regulates"},{"source_artifact_id":"wiki-genes-sorla","link_type":"see_also","strength":0.6,"evidence":"KG edge: regulates"},{"source_artifact_id":"analysis-SDA-2026-04-01-gap-auto-fd6b1635d9","link_type":"related","strength":0.5,"evidence":"Reverse link"},{"source_artifact_id":"analysis-SDA-2026-04-01-gap-lipid-rafts-2026-04-01","link_type":"related","strength":0.5,"evidence":"Reverse link"},{"source_artifact_id":"analysis-SDA-2026-04-02-26abc5e5f9f2","link_type":"related","strength":0.5,"evidence":"Reverse link"}],"current_artifact_id":"wiki-genes-arrb2","is_canonical":true,"supersede_chain":["wiki-genes-arrb2"]}