EmidioStani
commented
1 year ago hell @jgmikael ,
each single URI is persistent and content-negotiation is already possible in Turtle, RDF/XML, N-triples and JSON-LD.
I close this issue but if there are new/specific requirement coming over please don't hesitate to open a new one
Use case name
Publication with resolvable URIs and content negotiation on server
Please insert the status of the use case
Idea
Use case creator
Mikael af Hällström
Stakeholders
Data producers or publishers who wish to create their own data models by accessing the EU Core Vocabulary classes and properties directly online with the help of their own semantic technology based modeling tools.
Problem statement
At present the EU Core Vocabularies are published only in a number of downloadable formats for offline use. If specifically the RDF representation or the JSON-LD context versions would be published in the same manner as the UN/CEFACT BSP JSON-LD vocabulary, this would enable the direct online reference and use of all the EU Core Vocabularies in modeling tools that are based on the use of W3C Linked Data. One instance of such a tool is the world leading Interoperability Platform, developed by the Finnish Ministry of Finance and the Digitalization Agency of Finland, but probably other similar solutions do exist in other EU Member States as well.
Existing approaches
The UN, more precisely UNECE, has recently published a version of their Buy Ship Pay -vocabulary for global trade purposes in a JSON-LD format > https://vocabulary.uncefact.org/
The vocabulary is accessible and reusable online from the Finnish National Interoperability Platform (see Google translated description in English: https://www-suomidigi-fi.translate.goog/ohjeet-ja-tuki/yhteentoimivuusalusta?_x_tr_sl=fi&_x_tr_tl=en&_x_tr_hl=fi&_x_tr_pto=wapp) due to the use of resolvable URIs and content negotiation on server:
"Content Negotiation Machine readable JSON-LD term definitions are accessible using HTTP content negotiation: curl https://vocabulary.uncefact.org/ -H 'Accept: application/ld+json' curl https://vocabulary.uncefact.org/unlocode# -H 'Accept: application/ld+json'
Links
https://vocabulary.uncefact.org/ https://tietomallit.suomi.fi/
Requirements
Publication of the EU Core Vocabularies (at least Person and Business) as W3C Linked Data, using resolvable URIs and content negotiation on the server in a similar manner as the UN/CEFACT has done regarding the Buy Ship Pay JSON-LD Vocabulary.
Related use cases
Related use cases
Comments
At some point long ago, the 1.1 or 1.2 (?) version of the Person Core Vocabulary (RDF version) was published in a way that enabled it's use as W3C Linked Data in the way described above. For some reason this publishing method was discontinued in later versions, which have only been accessible as offline files to be downloaded and implemented on site in dedicated modeling software.