Rename semantic-data-provider to linked-data-provider

[srosset81]

Apparently "semantic web" is an old term and nowadays people talk more about "linked data".

"Semantic data provider" is not so clear because you don't necessary see the link with "semantic web".

So I would suggest renaming the package to @semapps/linked-data-provider

... and then it would be nice to be listed in React-Admin data providers list: https://marmelab.com/react-admin/DataProviderList.html

[simonLouvet]

Can Sparql be considered linked data? If so, that's fine by me.