SCHEMALL
Properties
Sign in
© 2026 Schemall
·
The source of structured meaning
About
API
Support
Brand
Terms
Privacy
SCHEMALL
Properties
Sign in
Vocabularies
Classes
Properties
Enumerations
Enummembers
Persons
Organizations
Vocabularies
Classes
Properties
Enumerations
Enummembers
Persons
Organizations
termDuration · Types · Schemall
schema.org
›
properties
›
termDuration
About
Expected types
Validation
Options
i18n
Changes
DataType
⏱️
Duration
schema.org
Quantity: Duration (use [ISO 8601 duration format](http://en.wikipedia.org/wiki/ISO_8601)).
Objects
ItemLists
Quick view
Schema
Validation
Dependents
Access
i18n
Changes