fix(api-v2): Fix custom datatypes in knora-api simple ontology

[benjamingeer]

This PR:

• Fixes the definitions of custom datatypes in the knora-api ontology in the simple schema.
• Adds rdfs:label a owl:DatatypeProperty so it can be used in cardinalities.

@tobiasschweizer Do you think this will affect knora-api-js-lib?

Fixes #1593.

[tobiasschweizer]

@tobiasschweizer Do you think this will affect knora-api-js-lib?

knora-api-js-lib uses the complex schema. But it is better to be sure. Could you regenerate and integrate the client code and test data and see if there is any relevant change or if they unit tests break?

see https://github.com/dasch-swiss/knora-api-js-lib/blob/master/Makefile for detailed instructions.

[benjamingeer]

The generated client code and test data are all in the complex schema. Also, I'm about to do a PR to remove the client code generation...

[tobiasschweizer]

btw: @subotic is working on automating this in #1577

[tobiasschweizer]

Also, I'm about to do a PR to remove the client code generation...

I know. I need some instructions how to generate the test data for admin and v2. Or will the route stay the same?

[benjamingeer]

Or will the route stay the same?

I'll try to change it as little as possible.

[tobiasschweizer]

The generated client code and test data are all in the complex schema.

If this PR has no effects on data in the complex schema, it won't affect knora-api-lib-js. But as I said, it is better to try it out ;-)

[benjamingeer]

If this PR has no effects on data in the complex schema

It doesn't affect data at all, only the knora-api simple ontology.

[tobiasschweizer]

I'll try to change it as little as possible.

great, so this should be easy

[tobiasschweizer]

It doesn't affect data at all, only the knora-api simple ontology.

Do you want me to try it out just to be sure?

[benjamingeer]

Do you want me to try it out just to be sure?

Yes please, if you have time.

[tobiasschweizer]

ok, will do

[tobiasschweizer]

looks fine, there is just a new element in knora-api-ontology.json:

{
    "@id" : "rdfs:label",
    "@type" : "owl:DatatypeProperty"
  }

[benjamingeer]

OK to merge this then?

[benjamingeer]

@tobiasschweizer Thanks very much for your help with this.