Update Deprecated API in starwars.ttl from examples/

[RhythmSyed]

The starwars data source API https://swapi.co/ is deprecated and needs to be updated to https://swapi.dev.

The API is also invoked differently:

For a resource like this: https://swapi.co/resource/human/11
Now has to be called like this: https://swapi.dev/api/people/11
This is referencing Anakin Skywalker

The file is here: https://github.com/jupyrdf/ipyradiant/blob/master/examples/data/starwars.ttl

[zwelz3]

New swapi only hosts the data as JSON (without the means to recover the context).
Tracking issue here.

[zwelz3]

No traction on the tracking issue. We will assume that the new starwars dataset will not include JSON-LD, and therefore will keep this old version of the starwars data until a suitable example dataset is identified.