{ "@context": { "id": "@id", "type": "@type", "1EdTechJsonSchemaValidator2019": "https://purl.imsglobal.org/spec/vccs/v1p0/context.json#1EdTechJsonSchemaValidator2019", "1EdTechRevocationList": "https://purl.imsglobal.org/spec/vcrl/v1p0/context.json#1EdTechRevocationList", "1EdTechCredentialRefresh": "https://purl.imsglobal.org/spec/vccr/v1p0/context.json#1EdTechCredentialRefresh" } }