Update to latest DCAT-AP properties

[tpluscode]

According to the handbook, those are all the changes since the previous version of DCT-AP CH:

• Properties of dcat:Dataset:

  • Changed:
    • [x] publisher: import format changed ; see: https://handbook.opendata.swiss/de/content/glossar/bibliothek/dcat-ap-ch.html#dcat-dataset-publisher
    • [x] theme: new vocabulary to use ; see: https://handbook.opendata.swiss/de/content/glossar/bibliothek/dcat-ap-ch.html#dcat-dataset-theme
    • [x] landing page: import format changed ; see: https://handbook.opendata.swiss/de/content/glossar/bibliothek/dcat-ap-ch.html#dcat-dataset-landing-page
    • [x] accrual periodicity: import format changed ; see: https://handbook.opendata.swiss/de/content/glossar/bibliothek/dcat-ap-ch.html#dcat-dataset-accrual-periodicity
    • [x] related resource: mandatory for federal level, the legal basis must be indicated here ; see: https://handbook.opendata.swiss/de/content/glossar/bibliothek/dcat-ap-ch.html#dcat-dataset-relation
    • [ ] qualified relation: replaces the property rdfs:seeAlso; see: https://handbook.opendata.swiss/de/content/glossar/bibliothek/dcat-ap-ch.html#dcat-dataset-qualified-relation
  • New properties:
    • [x] documentation: see: https://handbook.opendata.swiss/de/content/glossar/bibliothek/dcat-ap-ch.html#dcat-dataset-documentation
    • [ ] conforms to: see: https://handbook.opendata.swiss/de/content/glossar/bibliothek/dcat-ap-ch.html#dcat-dataset-conforms-to

• Properties of dcat:Distribution:

  • Changed:
    • [x] license: replaces dct:rights ; see: https://handbook.opendata.swiss/de/content/glossar/bibliothek/dcat-ap-ch.html#dcat-distribution-license
    • [x] format: use a Controlled Vocabulary (CV) ; see: https://handbook.opendata.swiss/de/content/glossar/bibliothek/dcat-ap-ch.html#dcat-distribution-format
    • [ ] rights: for exceptional use only ; see: https://handbook.opendata.swiss/de/content/glossar/bibliothek/dcat-ap-ch.html#dcat-distribution-rights
  • New properties:
    • [ ] documentation: see: https://handbook.opendata.swiss/de/content/glossar/bibliothek/dcat-ap-ch.html#dcat-distribution-documentation
    • [ ] temporal resolution: see: https://handbook.opendata.swiss/de/content/glossar/bibliothek/dcat-ap-ch.html#dcat-distribution-temporal-resolution
    • [ ] accessService: read usage notes ; see: https://handbook.opendata.swiss/de/content/glossar/bibliothek/dcat-ap-ch.html#dcat-distribution-access-service