Schema: courseWorkload

In-depth Course JSON-LD example wired into the Xoo universe as PED-412, the Royal Institute of Medicine graduate course where students read Jane Xoo's 1945 paper as required material. Covers the critical distinction between Course (the abstract concept) and CourseInstance (specific scheduled offerings), the hasCourseInstance linking pattern, and ISO 8601 durations for timeRequired and courseWorkload.

CourseInstance JSON-LD example for the Fall 2026 offering of PED-412, a pediatric medicine course. Covers courseMode, courseSchedule with Schedule, courseWorkload, instructor (the 4 properties unique to CourseInstance), and how CourseInstance relates to Course.

Duration reference page. Duration is a schema.org DataType (not a Thing subtype). Values are ISO 8601 duration strings like PT1H30M. Used on Movie, Recipe, Course, Event, JobPosting, and many other types for any time span property.