The following referenced resources are indispensable for the application of this specification.
-
"Experience API", version 1.0.3, ADL
https://github.com/adlnet/xAPI-Spec/blob/xAPI-1.0.3/xAPI.md -
Internationalized Resource Identifiers (IRIs): IRI Syntax January 2005
https://www.ietf.org/rfc/rfc3987.txt -
The JSON Data Interchange Format
http://json.org/ -
RFC 5646 Language Tags
https://www.w3.org/International/articles/language-tags/