{
    "@context": {
        "id": "@id",
        "type": "@type",
        "bc": "https://w3id.org/blockcerts#",
        "cp": "https://w3id.org/chainpoint#",
        "vc": "https://www.w3.org/2018/credentials/v1",
        "schema": "https://schema.org/",
        "sec": "https://w3id.org/security#",
        "xsd": "http://www.w3.org/2001/XMLSchema#",
        "MerkleProof2019": "sec:MerkleProof2019",
        "BlockcertsCredential": "bc:BlockcertsCredential",
        "introductionUrl": { "@id": "bc:introductionUrl", "@type": "@id" },
        "metadata": "bc:metadata",
        "display": {
            "@id": "bc:display",
            "@context": {
                "id": "@id",
                "type": "@type",
                "contentMediaType": { "@id": "bc:contentMediaType", "@type": "@id" },
                "contentEncoding": { "@id": "bc:contentEncoding", "@type": "@id" },
                "content": { "@id": "bc:content", "@type": "@id" }
            }
        },
        "CryptographicKey": "sec:Key",
        "domain": "sec:domain",
        "nonce": "sec:nonce",
        "proofValue": "sec:proofValue",
        "assertionMethod": { "@id": "sec:assertionMethod", "@type": "@id", "@container": "@set" },
        "authentication": { "@id": "sec:authenticationMethod", "@type": "@id", "@container": "@set" },
        "proofPurpose": { "@id": "sec:proofPurpose", "@type": "@vocab" },
        "verificationMethod": { "@id": "sec:verificationMethod", "@type": "@id" },
        "created": { "@id": "https://purl.org/dc/terms/created", "@type": "xsd:dateTime" },
        "challenge": "sec:challenge",
        "expires": { "@id": "sec:expiration", "@type": "xsd:dateTime" },
        "name": { "@id": "schema:name" },
        "description": { "@id": "schema:description" },
        "email": { "@id": "schema:email" },
        "publicKey": { "@id": "sec:publicKey", "@type": "@id" },
        "url": { "@id": "schema:url", "@type": "@id" },
        "image": { "@id": "schema:image", "@type": "@id" }
    }
}