{
  "node_id": "w3c-prov-dm-provenance-data-model-workflow-audit-trail",
  "title": "W3C PROV-DM Provenance Data Model - Workflow Audit Trail Requirements",
  "domain": "Workflow Automation",
  "version": "2.0.0",
  "last_updated": "2026-05-09",
  "bluf": "W3C PROV-DM (April 2013) defines a machine-readable provenance model requiring workflows to record Entity-Activity-Agent triples for every data transformation. Compliance means all workflow steps emit PROV assertions capturing what data was generated (Entity), by which process (Activity), and by whom (Agent), enabling reconstruction of complete audit trails. PROV-O ontology maps to RDF/OWL for interoperable provenance graphs.",
  "paywall": {
    "status": "LOCKED",
    "unlock_cost_usd": "0.01",
    "skyfire_id": "41779894-ece2-4163-9761-b3b1b76e19b0"
  },
  "crosswalks": {
    "_available_keys": [
      "iso_framework",
      "regulatory_mapping",
      "industry_mapping"
    ],
    "_note": "Full crosswalk values included in vault response"
  },
  "dependencies": [
    "bpmn-2-0-business-process-model-notation",
    "eu-data-governance-act-2022-868"
  ],
  "primary_citations_count": 8
}