{ "@context": { "alsoKnownAs": { "@id": "https://www.w3.org/ns/activitystreams#alsoKnownAs", "@type": "@id" }, "assertionMethod": { "@id": "https://w3id.org/security#assertionMethod", "@type": "@id", "@container": "@set" }, "authentication": { "@id": "https://w3id.org/security#authenticationMethod", "@type": "@id", "@container": "@set" }, "capabilityDelegation": { "@id": "https://w3id.org/security#capabilityDelegationMethod", "@type": "@id", "@container": "@set" }, "capabilityInvocation": { "@id": "https://w3id.org/security#capabilityInvocationMethod", "@type": "@id", "@container": "@set" }, "controller": { "@id": "https://w3id.org/security#controller", "@type": "@id" }, "keyAgreement": { "@id": "https://w3id.org/security#keyAgreementMethod", "@type": "@id", "@container": "@set" }, "service": { "@id": "https://www.w3.org/ns/did#service", "@type": "@id", "@context": { "@protected": true, "id": "@id", "type": "@type", "serviceEndpoint": { "@id": "https://www.w3.org/ns/did#serviceEndpoint", "@type": "@id" } } }, "verificationMethod": { "@id": "https://w3id.org/security#verificationMethod", "@type": "@id" } } }