fix(JsonSchema): fix reDoc json sample values

[ERuban]

Q	A
Branch?	3.1
Tickets	-
License	MIT

Reworking of #5638 PR

[soyuka]

Hi I don't see any reference to example in the JSON Schema specification. According to this page the specification says to use default for a single example or an array of examples. Also, "string" is quite a bad default value for an iri-reference no? It should be something like https://example.com

[ERuban]

@soyuka hi, but https://example.com looks strange for iri also. It should be smth like /books/{id} in example

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[ERuban]

👋

[soyuka]

still not good, either put https://example.com/ or fix that in SwaggerUI... Best would be to even generate the proper IRI in our examples but this is not what the PR is doing.

[ERuban]

@soyuka ok, done

[soyuka]

thanks, to go further we'll see to implement #6058