Google Cloud Build Context

{
  "@context": {
    "@version": 1.1,
    "cb": "https://cloud.google.com/build/ns/",
    "schema": "https://schema.org/",
    "xsd": "http://www.w3.org/2001/XMLSchema#",
    "dcterms": "http://purl.org/dc/terms/",

    "Build": {
      "@id": "cb:Build",
      "@context": {
        "id": "cb:buildId",
        "projectId": "cb:projectId",
        "status": "cb:buildStatus",
        "source": "cb:source",
        "steps": "cb:steps",
        "images": "cb:images",
        "timeout": "cb:timeout",
        "substitutions": "cb:substitutions",
        "tags": "cb:tags",
        "logUrl": {
          "@id": "schema:url",
          "@type": "@id"
        },
        "createTime": {
          "@id": "dcterms:created",
          "@type": "xsd:dateTime"
        },
        "startTime": {
          "@id": "cb:startTime",
          "@type": "xsd:dateTime"
        },
        "finishTime": {
          "@id": "cb:finishTime",
          "@type": "xsd:dateTime"
        }
      }
    },

    "BuildStep": {
      "@id": "cb:BuildStep",
      "@context": {
        "name": "cb:stepImage",
        "args": "cb:args",
        "dir": "cb:workingDir",
        "id": "cb:stepId",
        "waitFor": "cb:waitFor",
        "entrypoint": "cb:entrypoint",
        "env": "cb:env"
      }
    },

    "BuildTrigger": {
      "@id": "cb:BuildTrigger",
      "@context": {
        "id": "cb:triggerId",
        "name": "schema:name",
        "description": "schema:description",
        "disabled": "cb:disabled",
        "filename": "cb:filename",
        "createTime": {
          "@id": "dcterms:created",
          "@type": "xsd:dateTime"
        }
      }
    },

    "WorkerPool": {
      "@id": "cb:WorkerPool",
      "@context": {
        "name": "cb:workerPoolName",
        "displayName": "schema:name",
        "state": "cb:workerPoolState",
        "createTime": {
          "@id": "dcterms:created",
          "@type": "xsd:dateTime"
        },
        "updateTime": {
          "@id": "dcterms:modified",
          "@type": "xsd:dateTime"
        }
      }
    }
  }
}