[1] Annotating documents, 2008-02-29T17:42:24.000Z, 2024-09-01T06:13:38.753Z https://www.w3.org/Amaya/User/doc/Annotations.html

[2] Annotations in Amaya, 2006-08-17T07:08:48.000Z, 2024-09-01T06:13:54.594Z https://dev.w3.org/Amaya/doc/WX/Annotations.html

[3] Annotea Annotation Schema, 2024-09-01T06:14:01.000Z https://www.w3.org/2000/10/annotation-ns