PrototypeOpen Learning Feed is a concept in development. The sample API and validator work, but no school publishes a feed yet, and examples use a fictional school.
Open Learning Feed

olf:CompletionTimeEstimate

OLF extensionType

How long the program takes under one enrollment pattern, such as full time, part time or with transfer credits. A program lists one per pattern.

Defined by
The OLF extension. How olf relates to schema.org
Subtype of
StructuredValue
Gap it closes
Time to completion by enrollment pattern

Properties

PropertyExpectsDescription
olf:enrollmentIntensityolf:EnrollmentIntensityEnumerationThe enrollment pattern the estimate assumes.
olf:typicalDurationDurationHow long most students take under this pattern, as an ISO 8601 duration such as P18M.
olf:minimumDurationDurationThe fastest possible completion under this pattern.
olf:creditsPerTermNumberCredits per term the estimate assumes.
olf:assumedTransferCreditsIntegerTransfer credits the estimate assumes. Omit for students starting with none.

Also accepts every property of StructuredValue.

In the example feed

dataFeedElement[0].item.olf:completionTime[0]Full feed
{
  "@type": "olf:CompletionTimeEstimate",
  "olf:enrollmentIntensity": "olf:FullTime",
  "olf:typicalDuration": "P48M",
  "olf:creditsPerTerm": 12
}

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