{
  "@context": {
    "id": "@id",
    "type": "@type",

    "cred": "https://w3id.org/credentials#",
    "dc": "http://purl.org/dc/terms/",
    "identity": "https://w3id.org/identity#",
    "perm": "https://w3id.org/permissions#",
    "ps": "https://w3id.org/payswarm#",
    "rdf": "http://www.w3.org/1999/02/22-rdf-syntax-ns#",
    "rdfs": "http://www.w3.org/2000/01/rdf-schema#",
    "sec": "https://w3id.org/security#",
    "schema": "http://schema.org/",
    "xsd": "http://www.w3.org/2001/XMLSchema#",

    "Group": "https://www.w3.org/ns/activitystreams#Group",

    "claim": {"@id": "cred:claim", "@type": "@id"},
    "credential": {"@id": "cred:credential", "@type": "@id"},
    "issued": {"@id": "cred:issued", "@type": "xsd:dateTime"},
    "issuer": {"@id": "cred:issuer", "@type": "@id"},
    "recipient": {"@id": "cred:recipient", "@type": "@id"},
    "Credential": "cred:Credential",
    "CryptographicKeyCredential": "cred:CryptographicKeyCredential",

    "about": {"@id": "schema:about", "@type": "@id"},
    "address": {"@id": "schema:address", "@type": "@id"},
    "addressCountry": "schema:addressCountry",
    "addressLocality": "schema:addressLocality",
    "addressRegion": "schema:addressRegion",
    "comment": "rdfs:comment",
    "created": {"@id": "dc:created", "@type": "xsd:dateTime"},
    "creator": {"@id": "dc:creator", "@type": "@id"},
    "description": "schema:description",
    "email": "schema:email",
    "familyName": "schema:familyName",
    "givenName": "schema:givenName",
    "image": {"@id": "schema:image", "@type": "@id"},
    "label": "rdfs:label",
    "name": "schema:name",
    "postalCode": "schema:postalCode",
    "streetAddress": "schema:streetAddress",
    "title": "dc:title",
    "url": {"@id": "schema:url", "@type": "@id"},
    "Person": "schema:Person",
    "PostalAddress": "schema:PostalAddress",
    "Organization": "schema:Organization",

    "identityService": {"@id": "identity:identityService", "@type": "@id"},
    "idp": {"@id": "identity:idp", "@type": "@id"},
    "Identity": "identity:Identity",

    "paymentProcessor": "ps:processor",
    "preferences": {"@id": "ps:preferences", "@type": "@vocab"},

    "cipherAlgorithm": "sec:cipherAlgorithm",
    "cipherData": "sec:cipherData",
    "cipherKey": "sec:cipherKey",
    "digestAlgorithm": "sec:digestAlgorithm",
    "digestValue": "sec:digestValue",
    "domain": "sec:domain",
    "expires": {"@id": "sec:expiration", "@type": "xsd:dateTime"},
    "initializationVector": "sec:initializationVector",
    "member": {"@id": "schema:member", "@type": "@id"},
    "memberOf": {"@id": "schema:memberOf", "@type": "@id"},
    "nonce": "sec:nonce",
    "normalizationAlgorithm": "sec:normalizationAlgorithm",
    "owner": {"@id": "sec:owner", "@type": "@id"},
    "password": "sec:password",
    "privateKey": {"@id": "sec:privateKey", "@type": "@id"},
    "privateKeyPem": "sec:privateKeyPem",
    "publicKey": {"@id": "sec:publicKey", "@type": "@id"},
    "publicKeyPem": "sec:publicKeyPem",
    "publicKeyService": {"@id": "sec:publicKeyService", "@type": "@id"},
    "revoked": {"@id": "sec:revoked", "@type": "xsd:dateTime"},
    "signature": "sec:signature",
    "signatureAlgorithm": "sec:signatureAlgorithm",
    "signatureValue": "sec:signatureValue",
    "CryptographicKey": "sec:Key",
    "EncryptedMessage": "sec:EncryptedMessage",
    "GraphSignature2012": "sec:GraphSignature2012",
    "LinkedDataSignature2015": "sec:LinkedDataSignature2015",

    "accessControl": {"@id": "perm:accessControl", "@type": "@id"},
    "writePermission": {"@id": "perm:writePermission", "@type": "@id"}
  }
}