Add support for Bioschemas types and draft types namespaces

[ljgarcia]

• Jupyter notebook to ceate JSON-LD and TTL files for Bioschemas types and draft types, including equivalences to types and properties in DDE, w3id and schema.org (for released types)
• Actual JSON-LD and TTL files in the types folder
• Technical corner pointing to files
• Signposting for JSON-LD released types

Pending

• w3id redirection

[ljgarcia]

@albangaignard is this ready to go for review or should still be kept as a draft?

[albangaignard]

@ljgarcia, it's ready on my side ! I'll add later signposting / webid.

[albangaignard]

works for me