PropertyData for May 2026

courseCode

Estimated domains

1K - 10K

schema.org/courseCode

Description

The identifier for the Course used by the course provider (e.g. CS101 or 6.001).

Definition from the Schema.org vocabulary (English).

Trend over time

At least two months are needed to show a trend. The series will grow with every monthly update.

Used on types

Course10K - 100KG

Expected value types

Legend

PropertySchema typeData typeEnumeration

Text

Tiers indicate the number of unique domains using the term. They are intentionally approximate to reduce noise and protect site privacy. How to read the data.