Add URL field to Wikimedia dataset instances: wikipedia,...
@geohci, I think the field "url" does not appear in the Wikimedia dumps. Therefore I guess we should generate it, using the "title" field and making some transformation of it (replacing spaces with underscores) and prepending the domain (created using the language)?
As reported by @geohci, in order to host pre-processed data in the Hub, we should add the full URL to data instances (new field "url"), so that we conform to proper attribution from license requirement. See, e.g.: https://fair-trec.github.io/docs/Fair_Ranking_2021_Participant_Instructions.pdf#subsection.3.2

This should be done for all pre-processed datasets under "wikimedia" org in the Hub: https://huggingface.co/wikimedia

Add URL field to Wikimedia dataset instances: wikipedia,... 
 As reported by @geohci, in order to host pre-processed data in the Hub, we should add the full URL to data instances (new field "url"), so that we conform to proper attribution from license requirement. See, e.g.: https://fair-trec.github.io/docs/Fair_Ranking_2021_Participant_Instructions.pdf#subsection.3.2

This should be done for all pre-processed datasets under "wikimedia" org in the Hub: https://huggingface.co/wikimedia
 
 @geohci, I think the field "url" does not appear in the Wikimedia dumps. Therefore I guess we should generate it, using the "title" field and making some transformation of it (replacing spaces with underscores) and prepending the domain (created using the language)?