DM: Refactor core code list ontology URIs to adhere to linked data best practices

[NiclasScheiber]

With the new recommended URI structure for code lists to enable querying ( #256 ), the fragments after the # of the URIs in the core code lists are too long.

Structure:
@id: {{baseURL}}/{{codeListName}}#{{code}}

UNCEFACT (Example):
@id: https://vocabulary.uncefact.org/UnitMeasureCode#10

CoreCodeLists (Unpractical):
https://onerecord.iata.org/ns/coreCodeLists#RadioactiveMaterialClassification_SPECIAL_FORM

To mitigate, and to not put current implementations in trouble, I suggest to deprecate the whole coreCodeLists ontology and re-publish existing and publish all new code lists in a new Ontology, e.g. https://onerecord.iata.org/ns/code-lists

Code-Lists (New):
https://onerecord.iata.org/ns/code-lists/RadioactiveMaterialClassification#SPECIAL_FORM

[aloccid-iata]

I am fine with the renaming but we need to have full approval

[lambertciata]

See: #268