{
  "@context": {
    "@version": 1.1,
    "schema": "https://schema.org/",
    "xsd": "http://www.w3.org/2001/XMLSchema#",
    "dcterms": "http://purl.org/dc/terms/",
    "sop": "https://api-evangelist.com/vocab/sop/",

    "StandardOperatingProcedure": "sop:StandardOperatingProcedure",
    "ProcedureStep": "sop:ProcedureStep",
    "ProcessDocument": "schema:HowTo",
    "HowToStep": "schema:HowToStep",

    "id": "@id",
    "title": "schema:name",
    "description": "schema:description",
    "version": "schema:version",
    "status": "schema:status",
    "purpose": "schema:abstract",
    "scope": "dcterms:coverage",
    "category": "schema:category",
    "department": "schema:department",

    "effective_date": {
      "@id": "schema:validFrom",
      "@type": "xsd:date"
    },
    "review_date": {
      "@id": "schema:expires",
      "@type": "xsd:date"
    },

    "steps": {
      "@id": "schema:step",
      "@type": "schema:HowToStep",
      "@container": "@list"
    },
    "step_number": "schema:position",
    "instruction": "schema:text",
    "expected_output": "sop:expectedOutput",
    "responsible_role": "schema:worksFor",
    "decision_point": "sop:decisionPoint",

    "responsibilities": {
      "@id": "schema:roleName",
      "@container": "@set"
    },
    "role": "schema:roleName",
    "responsibility": "schema:description",

    "author": {
      "@id": "schema:author",
      "@type": "schema:Person"
    },
    "approver": {
      "@id": "sop:approver",
      "@type": "schema:Person"
    },
    "approval_date": {
      "@id": "sop:approvalDate",
      "@type": "xsd:date"
    },

    "regulatory_references": {
      "@id": "dcterms:conformsTo",
      "@container": "@set"
    },
    "references": {
      "@id": "dcterms:references",
      "@container": "@set"
    },

    "revision_history": {
      "@id": "sop:revisionHistory",
      "@container": "@set"
    },
    "changes": "sop:changeDescription"
  }
}