ID of specific resources not used in examples ... #434
Description
Currently there is no example in the specific resources section that uses the id of the specific resource.
https://www.w3.org/TR/annotation-model/#specific-resources.
If I remember correctly, each field used in annotations should be supported by a user scenario (i.e. example).
Should the id field be dropped for the Specific Resources, or should a new example be created for it?