{
  "@context": {
    "@version": 1.1,
    "@vocab": "https://schema.org/",
    "canvas": "https://canvas.instructure.com/doc/api/",
    "ims": "https://purl.imsglobal.org/spec/lti/v1p3/",
    "schema": "https://schema.org/",
    "xsd": "http://www.w3.org/2001/XMLSchema#",

    "Account": "schema:EducationalOrganization",
    "Course": "schema:Course",
    "Module": "schema:Course/courseSection",
    "Assignment": "schema:Assignment",
    "Submission": "schema:CreativeWork",
    "DiscussionTopic": "schema:DiscussionForumPosting",
    "User": "schema:Person",
    "Enrollment": "schema:EducationalOccupationalProgram",
    "Section": "schema:CourseInstance",
    "Page": "schema:WebPage",
    "File": "schema:DigitalDocument",
    "Outcome": "schema:LearningResource",
    "Quiz": "schema:Quiz",
    "QuizQuestion": "schema:Question",
    "Group": "schema:Organization",

    "id": "@id",
    "type": "@type",
    "name": "schema:name",
    "description": "schema:description",
    "url": "schema:url",
    "html_url": "schema:url",
    "created_at": {"@id": "schema:dateCreated", "@type": "xsd:dateTime"},
    "updated_at": {"@id": "schema:dateModified", "@type": "xsd:dateTime"},
    "start_at": {"@id": "schema:startDate", "@type": "xsd:dateTime"},
    "end_at": {"@id": "schema:endDate", "@type": "xsd:dateTime"},
    "due_at": {"@id": "canvas:dueAt", "@type": "xsd:dateTime"},
    "lock_at": {"@id": "canvas:lockAt", "@type": "xsd:dateTime"},
    "unlock_at": {"@id": "canvas:unlockAt", "@type": "xsd:dateTime"},

    "course_id": {"@id": "canvas:courseId", "@type": "xsd:integer"},
    "account_id": {"@id": "canvas:accountId", "@type": "xsd:integer"},
    "user_id": {"@id": "canvas:userId", "@type": "xsd:integer"},
    "assignment_id": {"@id": "canvas:assignmentId", "@type": "xsd:integer"},
    "root_account_id": {"@id": "canvas:rootAccountId", "@type": "xsd:integer"},

    "sis_user_id": "canvas:sisUserId",
    "sis_course_id": "canvas:sisCourseId",
    "sis_account_id": "canvas:sisAccountId",
    "sis_section_id": "canvas:sisSectionId",
    "integration_id": "canvas:integrationId",
    "lti_user_id": "ims:userId",
    "lti_guid": "ims:deploymentId",

    "workflow_state": "canvas:workflowState",
    "course_code": "schema:courseCode",
    "syllabus_body": "schema:syllabusSections",
    "submission_types": "canvas:submissionTypes",
    "grading_type": "canvas:gradingType",
    "points_possible": {"@id": "canvas:pointsPossible", "@type": "xsd:decimal"},
    "score": {"@id": "canvas:score", "@type": "xsd:decimal"},
    "grade": "canvas:grade",
    "posted_at": {"@id": "canvas:postedAt", "@type": "xsd:dateTime"},
    "submitted_at": {"@id": "canvas:submittedAt", "@type": "xsd:dateTime"}
  },
  "@graph": [
    {
      "@id": "https://canvas.instructure.com/doc/api/",
      "@type": "schema:WebAPI",
      "name": "Canvas LMS REST API",
      "description": "Canvas is the open-source learning management system by Instructure, Inc. The REST API exposes Accounts, Courses, Enrollments, Users, Assignments, Submissions, Modules, Discussions, Files, Outcomes, and 180+ additional resources.",
      "provider": {
        "@type": "schema:Organization",
        "name": "Instructure, Inc.",
        "url": "https://www.instructure.com"
      },
      "license": "https://www.gnu.org/licenses/agpl-3.0.html",
      "documentation": "https://canvas.instructure.com/doc/api/"
    }
  ]
}