{
  "@context": {
    "id": "@id",
    "type": "@type",
    "proof": {
      "@id": "https://w3id.org/security#proof",
      "@type": "@id"
    },
    "DataIntegrityProof": {
      "@id": "https://w3id.org/security#DataIntegrityProof"
    },
    "challenge": "https://w3id.org/security#challenge",
    "created": {
      "@id": "http://purl.org/dc/terms/created",
      "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
    },
    "domain": "https://w3id.org/security#domain",
    "expires": {
      "@id": "https://w3id.org/security#expiration",
      "@type": "http://www.w3.org/2001/XMLSchema#dateTime"
    },
    "nonce": "https://w3id.org/security#nonce",
    "cryptosuite": "https://w3id.org/security#cryptosuite",
    "proofValue": {
      "@id": "https://w3id.org/security#proofValue",
      "@type": "https://w3id.org/security#multibase"
    },
    "verificationMethod": {
      "@id": "https://w3id.org/security#verificationMethod",
      "@type": "@id"
    },
    "proofPurpose": {
      "@id": "https://w3id.org/security#proofPurpose",
      "@type": "@vocab"
    },
    "assertionMethod": {
      "@id": "https://w3id.org/security#assertionMethod",
      "@type": "@id"
    },
    "authentication": {
      "@id": "https://w3id.org/security#authenticationMethod",
      "@type": "@id"
    },
    "capabilityInvocation": {
      "@id": "https://w3id.org/security#capabilityInvocationMethod",
      "@type": "@id"
    },
    "capabilityDelegation": {
      "@id": "https://w3id.org/security#capabilityDelegationMethod",
      "@type": "@id"
    },
    "keyAgreement": {
      "@id": "https://w3id.org/security#keyAgreementMethod",
      "@type": "@id",
      "@container": "@set"
    }
  }
}